Have you adj your fuel injector tables at all? You seem to be adding more than my 42's. Have you looked up any 60# injector tables then adj your flow rates to make up for the change your car has now? I haven't done any adj for 60# injectors but I know several on here have and they probably have some tables for you to plug in and make it a bit better. I know Reptile runs 60# injectors. BillBoost might have tables for you as well. That's who I got my 42# injector tables from and since I made those adj things have been alot better with my fuel econ as well.
Flow vs KPA then Offset vs volts needs adj most likely.
What's your Base AFR vs ECT table look like. That's where you set your AFR.
Are you on HP Tuners forum at all? HP Tuners Bulletin Board
If not register there are lot of helpful folks on there too! I've learned alot on there.