So if you use decrapped sims3packs without Awesomemod than you should need all four files. If you use Awesomemod than you need three. If you use all legit items than you should only need one, two if you don't use Awesomemod.
Just to clarify, the all four files are KT_StoreFix_DecrapFixes, KT_StoreFix_Fixes, KT_XMLs, and CCMerged, the three are KT_StoreFix_DecrapFixes, KT_StoreFix_Fixes, and CCMerged, the one if you use legit items is KT_StoreFix_Fixes, and the two if legit and no Awesomemod are KT_XMLs and KT_StoreFix_Fixes, correct?
So if you have arr'd decrapped content and Awesomemod, would you need KT_StoreFix_DecrapFixes (in overrides) , KT_StoreFix_Fixes (decrapped and in overrides), and CCMerged (in DCBackup)?