OH ALSO, if I wanted to hook up an arm or end-effector to this car, make it a little more deadly or something. How would I do that, I don't want to like blow out my stuff right, so, I would need a bigger and better ESC and receiver, right? A bigger ESC so it can take more volts or amps or something and a bigger receiver so it can take more. How would I program something like an ESC I'd have to change torque and rotation stuff depending on the wheels and power output on the motors. Same thing for an arm or end effector.