You're on the right track. Now you need
http://ccplanner.byethost14.com/?i=3
Prefix/Suffix can be hard to suss, but for me, it always starts with a specific hole/item in my gearset missing or not up to par. Finally got my L32 sorted.. until another minor artifact/Legendary item drops and (potentially) screws everything up again.
It seems to get weaker as SSG continues to introduce Expansions with OP loot drops to draw $$$$ - then they rebalance
those items. Crafting shouldn't be on-par with Named loot, though IMO.