Hello all, We are building a house with a HUGE kitchen and have room for a 60" range. We were going to go with a 6 burner Wolf, but the $8900 price list was killing us. (This is a floor model). It was only 2k difference but we are still wondering if it is worth it - as the 5 Star is $6700. But we were looking at getting a 5 Star instead with sealed burners. First of all, has anyone heard anything bad about 5 Star? And, secondly, is the sealed burner vs open burner...