Finally got my 351w roller but it needs a rebuild. After I rebuild it I want to get some cheap aftermarket heads and a supercharger. I am going to continue running EFI and want about 400 RWHP. With a set of GT40 heads, trickflow intake, what sort of supercharger would I be looking for? It seems like centrifugal superchargers are a bit less expensive and fit a wider range of applications. Would I need a special bracket to get the supercharger to fit a 351w?