[lincpimp]

If you run the lightest tires (lpr truggy) you should be able to run the stock diffs. I never had any issues with the 2 speed with plastic gears in my revo. I did not go thru diffs either, but my system had less power than yours will. If you plan to jump alot and land on throttle you will have issues. This truck will not be as solid as your cen truggy.