better changing things on the engine now while its out, but if i wer you id ad just saved up and brought a proper specd engine already done....
standard power is ok...but i ust to keep up with standard rs turbos in my old red mk4 (when i had it though when it was stripped out etc)
you just going to have a standard efi turbo engine? guessing with full stainless, filter, t3 etc?