WC, cool, where are the caps in a car stereo installed?
tried most you of what you said, higher wind motors, good charger/battires, geared down.
Not tried changing frequency - white man magic, but will give it a go.
Trying to smooth driving style, I come from stock land so normally it's mash the throttle and hold on.
Don't like Gas cars.
Oh yeah, my maths is fine, the example that started me thinking about this was a mod car with a 22000uf car installed accross the motor side of the ESC. I was drawing on what BK said, that he uses two 4700uf caps in paralell.