Joe, that's my fall back plan. I have a 1 1/2 hp treadmill motor and a MC-60 controller I could use. If I do use that one, I'll develop a method of quick removal so I can move it to other machines.
I have collected about 6 treadmills but only 2 had the MC-60 controller. The other MC-60 is running my X2 mill at the moment.
Chuck