Well, how are the 04+ GTP's with dropping pulley sizes? I thought that the stock injectors were weak? Am I wrong, or did I hear it right...depending on how good the fueling is you might have to get injectors to drop so much of a pulley size IMO...

But yeah, I'd say Stage 2 or 3 Intercooler, #42.5's, and a 3.2"/3.0" pulley with the Pacesetter's and a custom tune...