Yep, that sucks. FMU's are just a baid aid fix for too small an injector. Too late now, but they should not give you too many problems once you get the fmu sorted out. Good Luck
i did the same thing I went and bought 30's and than a month later decided to go supercharged so had to sell the 30's and bought 42lbers off ebay. n/a and sc yield different results a 30lb injector can make more power on a n/a setup than it can on a boosted application.