Makes me feel better after dropping $2k+ on the XFI. Did I make a mistake though going through Anderson Performance instead of Bison or Cal?? Bill said his tunes that he loads in there should be spot on and won't require much tuning... I ordered the oil/fuel logging kit through caspers too. Anything else I should get or should I be ok? Stick w GM 3bar or go w AEM 3.5 map? Running #24 boost