IMO the product list is too long PERIOD [don't care how it is ordered].
I think it should be divided into several different sections:
A: "old product list" including gear & candies
B: All the newly added JOB products [if you want to add the set job products here too fine]
C: Crafting recipes
D: Crafting products [not many now, but once players reach the top levels it will have enough items for it's own category]