Just ran my Stuart for the first time. It's a bargain for a 1/6 scale tank!! The speed is far too slow for a Stuart. The gearboxes are too lourd as well. I'm going to look for alternative gear drives and motors for the Stuart. Should I get the speed and torque up, then I'll have to stregthen the suspension and put bushing into the wheels. With detailing, TLC, and some extra cash, it should be a winner. Lot of potential here!! I'll let you guys know if I find someting. Or let me know if you've already found somethng . . .