Hey 5-7, where do you get the motor mounts? I've been making my own from strap hinges or using Kuryakyn clamps which are pricey. How do torque-verters work? Do they change the ratio? I've thought about using a variable pulley but they seem to self-adjust at very low RPMs, around 1400. I'd like to find a manual pulley that can be controlled with a cable. Do you know of any? I had one on an old Allis Chalmers garden trator but it was heavy cast iron. An aluminum unit would work at our HP levels.