If I may interject my opinions...you really are overthinking it a bit. I realize you want a "perfect" kit, but you can't possibly know what that is yet. You need a starter kit, something that will let you get your hands dirty, learn a bit of about sharpening and figure out what you like and don't like. Besides, there's an almost-infinite combination of stones you could buy, no one could possibly try them all. As a buddy of mine used to say, "let's do something, even if it's wrong." That's what you have to do- make an informed choice, yes, but make a choice!
That last quote has gotten me into some interesting situations when I was younger (lots of good times too), but I get the point loud and clear!
You bring up two issues that seem both important and difficult to understand. The difference between stones of the same or similar ratings, and just what is a proper progression between the stone ratings, and how this all relates to what one would really want (especially a noob etc)
As a general rule, you can safely jump from one stone to one with four times the rated grit number. At lower levels twice the jump is always safe. If you start with a 500 you can easily jump to a 1k. Can you do from 500 to a 2k? Probably, depending on the stone. It's within the 4x rule. If I went from 500 to 2k I would choose a softer 2k like the Aotoshi. From a 1k you can easily jump to a 4k. But many people will go all the way to a 6k. If you want to err on the side of caution, chose one close to 1k and one close to 4k and you'll be fine.
Good info, and finally some sort of a guide
What I am saying is would a 500 1.2K 6K be any better than a 700 2K 6K? How could different brand stones change this comparison even more?
A lot will be personal preference. My philosophy would be more amenable to the 500/1.2k/6k. But the 700/2k/6k can also work well. Overall I'd say 1k is my "Universal Starting Stone." If the situation doesn't obviously call for an arato or the knife isn't in such superior condition to merit starting higher, I will start with the 1k. But that's Just One Man's Opinion.
So it should be safe to go with a 800 or 1K, and the 2K may still be viable as well?
It is sounding like 2K GS Shapton I have just received may well end up between progressions and end up delegated to my non J knives or non kitchen knives etc. This is not a problem as I really needed something for the finer finishing level for these anyway, but honestly I am beginning to wonder if even that makes sense.
Don't write it off before you try it. I really like to follow a 1k with a 2k, even though you're not "supposed to" need to. In all honesty, 2k is a finish stone for lots of people and applications. Worst case, if you don't return the stone, then try it out and see how you feel about hard stones. Book learnin' is one thing but there are ultimately no shortcuts to experience- you just how to rub some steel on the rock & get a little swarf on your fingers.
Sounds like "jumping in" and putting an edge to a stone may produce a better idea on where to go next.
A few related questions would be if it is needed to go below a certain level stone for touching up an edge? (is 1K, 2K or even 5K good for this) . If your skills improve to where your able to get acceptable results from an 8K or 10K stone what level would you want to start at when doing basic maintenance on this edge?
In a way it's like the gears in your car- you never downshift further than you need to. If you maintain your edge and don't have any mishaps, you might drop down below a 4k only rarely. I would generally see if the 8k/10k puts it right again; only if it doesn't would I lower. If you ride 'em hard and put 'em up wet you're going to find yourself reaching for that 1k more often. Unless you have some damage you'll rarely need to start lower than the 1k, though.
I am just a little concerned that I do not make any other decisions that I may end up questioning etc., and hope to find a good initial set up that would be helpful to anyone new to wetstones as the wealth of opinions found online lead us in various directions.
If you're looking for a list of precisely what you should buy, we can provide a list. But don't think there's one right set and a hundred wrong ones...or a hundred wrong ones. I can make suggestions as to what I'd choose if it were me. I can tell you what I'd get if price were no object, but I can also make suggestions at a given price point. In any event you shouldn't get too worked up about it. Your success or failure at sharpening won't come down to simply getting the right stones, so don't worry on that account.
BTW, just what are you willing to spend? How many stones must you have? To make it easier I suggest getting a 1k (or something very close) and either a 4k or 5k. After that, if you're getting into sharpening, get either a higher polish stone or an arato (coarse). If it makes it any easier, the [url=http://www.chefknivestogo.com/nach10grwast.html]Naniwa Chocera 1k[/url] is the best 1k I've ever used, bar none. It may not be everyone's favorite, but it would probably make everyone's Top 5. It's close to a perfect stone. It would be the stone I'd want if I were only allowed to have one.
I think rather than trying to corner you guys into specific recommendations of grit and brand I was really trying to figure out what info was needed, and how to actually be able to make a decision based on more than guesswork. I would not hold any of you to your recommendations as that would not be right.
Budget for stones seems to be a big part of the process, and my normal attempt to find the real value between all the hyped up flavor of the week and lower priced items with quality to match is going to be tough if not impossible this time. Personally I was expecting to be between $80-150 spread out over a month or so, but that looks like it may be tough being I am already into nearly $60 of that and may still need three additional stones. Must have? Now that is a tough one as common sense would dictate not wanting any more than one would need, but on the other hand if the quality, performance and edge holding ability of these knives is any ware near what I am believing it would not surprise me one bit if my OCD or ADD kicked in and I ended up with a collection.
Is there a real advantage with the higher cost stones? Will this be evident to a noob?
On a side note I watched the vid on the page with the Chocera at CKTG and find Curtis method of sharpening very interesting.
I had used a similar style for a long time (almost needed on the small usable portions of the Washia stone I have) on both hunting and kitchen style knives. I did not keep the knife in the right hand and do the dance he does, and am wondering if that method would have been an improvement (it sure works for him as he seems to get some screaming edges) but am wondering what you all think of working the entire blade vs the back and forth sectional method most often demonstrated?
Would there be an advantage to holding an angle by not switching hands to hold the handle?
Is there any advantages to one style over the other?