I have a 97 GP GT that we are putting a 2004 NA 3.8L into it I already have a T61 Turbo and intercooler. Which is better to do a top swap and go supercharged or go turbo? Turbo seems to make more horsepower for around the same money or am I wrong. I will also be doing headers,cam,heads,pcm reflash,fuel pump, injectors etc. Along with a trans to support the power.