Hi Nancy,
I would get into the habit of stating that this is my version. Almost any recipe you may come across can be found done prior if you research hard enough. Someone probably has done it. Not so in your case though.
As Rook says, I would pay particular attention to your method and proceedure. I would document it before and after in case you make a change on camera. I'm doing a little bit of this myself these days. Not as easy as it appears.
I think your service is needed and will be educational.
Not sure where you are but here there are many studios for rent for a very nominal price. Some supply all the necessities. They can't make you slim though
pan