I started to piggy back on another person's thread but then realized that I was starting to hijack. I would like to convert a light to medium awd vehicle - Samari, Subaru, etc but would like to use one motor up front and one motor in the back. Would this require two controllors or one? I am guessing if I had 2 controllers that I would have to have a computer with a load balancing algorithm to to keep the wheels in sync. If I used one controller and, for example, 2 x 72v and 600 amp motors, I would need a controller that could handle 72v and more than 1200 amps? additional info is appreciated. I can make nice things out of wood but am just learning about this electricity stuff.