late model serpentine swap

As far as the belt situation goes, you could always carry a short belt that bypasses A/C. Alot of the Dakota guys that race by one that eliminates both A/C and Power Steering for when they get to the track.

One other thing to remember you will need to change the water pump also. The pulley on those are PRESSED on. They also are also reverse flow (just something to keep in mind when running the belt).