i have a steggy ported eaton with upper and lower pulleys and 100mm idler.i have a gords heat exchanger.k&n fipk intake and a cat back.my tune came from steggy with the package deal i bought with all the blower stuff.i did the irs brace and bushings.my car is not a daily driver just a cruiser.i was thinking of going with the new whipple or kenne bell.will i be able to run my lower pulley setup with one of those superchargers?or will it be a pita to get the belt fitment right?also am safe with the gords heat exchanger?do i need headers and mid pipe and are the stock rearend gear ok or need to be changed?i still wanna be able to drive the car around without no worries if i had to.