man oh man......i ended up just like you.

i was starting a turbo build for my 7g then ended up getting a 90 gsx then a head on collision in my gf's cx7. then now i dont have both of my 7gens, but ended up with a 2005 mustang gt and a 90 gsx.

you should consider running DS-MAP. it's so awesome and i think it's way better than getting the safc or anyother "tuning" devices. plus if you do run it, even if your IC pipes come off you wont be standed. it's like running NA the whole time just with a turbo hehehe.