Couldn´t resist buyimg a C64-1 but wanted it to be a little more capable in terrain. I made a flip front for front mounted battery, much better weight distribution. A 370 motor from WPL 2-speed gearbox was added, fits perfect, just had to press the pinion about 2 millimeters more in on the axle. Soft kit tyres on wider rims and the stock radio/esc. Torque and low speed control is amazingly good for being an almost stock truck!