That is my fallback if anything goes wrong it this I can always revert back to full arm length and find a decent wide body. The good thing about this design is the motor and batts are at the lowest possible position so CG wise it should be good..rolling over is the reason why bigger and wider truck bigger wheels started in the first place but I think this can be overcome....Travis made a great design putting this as low as possible...
Even the direct drive if it fails I'll just put back the tranny...i have enough spare to make a new E-Revo (too much buying off ebay)