I have a stock setup so far minus intake kit the things i wanna do to it within about 3 months would be the ubend delete and delete the resinator in the exhuast. Then i wanna get adif size pulley for my supercharger.. What would be a good size to get ? do i have to replace my belt and stuff and is it a pain in the arse to do? does the work pay off "is it worth the money and time to install"?? thanks guys.