Before I knew about the RC Tank site, I bought 4 Used wheel Chairs for $50 Can. (And one electric scooter with huge motors directly attached to the tires) All of them worked, but were devoid of battery's Most of the motors are 24 Volt Everest & Jennings. I haven't been able to find any specs on the internet for them, most of the sites sell replacement motors, but don't include the torque and such. Does anyone know if these motors will work or should I save them for something else and keep looking?