another idea, I've been researching EV conversion some time ago, and this drivetrain setup can be simplified by using electric motor on each axle (without any gearboxes, they are not needed for EV really, just low gearing on ring and pinion), and motors, controllers etc. all reasonably priced. everything except batteries, these things cost an arm and a leg if one would want a decent range. though, can be interesting setup. EV is more capable off-road too, as all torque available from 0 rpm