Keep in mind if you can sell the PFC for 1200 and get a stock ecu thrown in you can get toshi (search the traders forum for 'toshi') to remap you standard ECU for around $400 which is a very good option. It will be fine for the mods you have (and as its very hard to detect you wont get defected for it) the only downside is the PFC will be better if you want to do many more power mods in the future (bigger turbo, AFM, injectors, etc).