I have a 1988 mojave. I broke one of the rings in the motor and decided to go with an oversized piston and rings since i got it apart. I noticed some wear on the cams so i'm gonna replace them too. What kind of performance cam would you recommend to put in there? I want something to give it more power. About how much do they run? Also any other ideas about what to replace or look for while i got it apart.