Could one drive a 3 phase Permanent Magnet motor with a megasquirt unit?
Set up would be a 6cyl, 3 squirt. with a 36-1 wheel to know which phase needs turned on. Alpha-n for load. Zero out all the correction as they aren't needed. Duty cycle would need to stay less then 33% I think.
This would be cheaper than buying a PM controller for an electric car.
306 SBFord, Torquer II EFI intake, 60 lbs injectors, 8 LS2 coils in waste spark T4 Turbo, 4R70W, MS2extra 3.4.x_ish