[lincpimp]

Yep, go with the buggy ratio gears. In all honesty a diff out of a hyper7 should be fine, and cheap. Properly shimmed it should last a while. You can also get HB hardened internal gears for the diff, which should lengthen the life. You can also swap over to the the revo spec slipper and modded mgt gears in mod1 for better primary gear ratio choices. It takes a bit of modding to the tranny, not much if you have the g maxx single speed...