When I buy my supercharger (intercooled) kit from vortech $5138. Can I swith the blower to a 5.4 with not than many modifications? I know on the five oh's the blower sits on the other side & the impeller spins the opposite way. It costs like a grand to have it reversed. I just want to know if Icould swap my blower onto a 5.4 without serious modifications? Thanks for your help!