If you have more motor than needed (example 6.5 T on a short track) is it better to gear so the buggy has less top in or adjust the maximum output to the motor and run normal gearing? I am thinking if you gear for less top in then you would have too much bottom end. I guess then you would just adjust the slipper for a smoother take off?

I know....just buy the right turn motor. I already have too many motors and really don't want to buy any more.