You have a lot of questions regarding making knives, my suggestion would be for you to get some known good Japanese examples in your hands and test them out for yourself and go from there. Doing market research is only going to get you so far, you're going to eventually make a knife and have many more questions then to which can be answered from your own experience and testing.
.110 could be used for a chef knife and other kitchen knives, if used for a paring knife it might be a bit on the thick side depending on a person's preference.
.098 would be better for paring knife, as well as other kitchen knives. For a truly thin kitchen knife you could even use 1/16". I have an 8" chef knife of 1/16" ATS34 and it is just fine. It has just a slight bit of flex but since the blade is wide enough it is still sufficiently rigid.