Ive run richmonds, Ford racing, motive and a few other off brands. They are all pretty much the same, the installers attention to detail on getting the gear mesh, pinion preload, etc correct is more important.
If you have the money and plan to take the car to a pretty wild setup in the future, i would do a ful 31/35 spline axle upgrade, c clip eliminators, girdle, locker, LCA's, shocks and UCA's
if your just wanting to increase the fun of a daily driver
gears w/ full axle rebuild
girdle
LCA's and UCA's
shocks
