Hi guys posting this on behalf of a friend basically he has this big lego technic car that he wants to be rc, obviously it wont be fast or strong but i think its possible, as you can see in the picture it is roughly 1/10th/12th scale what I need is suggestions for electronics, it has a battery and motor already but the motor doesn't have enough power to move the car so Im thinking using a brushed motor but it is not my area of expertise so Id like some equipment suggestions please.