I figured id reach out here to see what you all think. im looking at the cxracing kit and im pretty much set on it. I have ordered a manual boost controller as a back up but it looks like the wastegate from cx is rated at 8psi which is too much i believe for my set up. using rough calculation of 7% gain per lb of boost I should only be running 5-6lb. can i order a simple turbosmart 5 or 6lb wastegate spring? im at 330/330 right now. at 5lb of boost that would be about 445whp. does that sound about right? what all am i missing? any valuable input is greatly appreciated.