Don't go in with a boost goal. It will depend on your tuner and what they want to run. What fuel are you going to run? 95? 98? P100? E85? Look at adding a fuel pump and possibly an bigger actuator to the mix. Best to speak to some tuners about exactly what you want out of the car as there is quite a few ways to go about reaching that power mark. Obviously E85 is a way to get around upgrading your intercooler, actuator and dump pipe at that power figure but it would require a different fuel system setup (bigger injectors and an inline pump or surge tank).