Yes sir.
I wanted to mention that too, but first I wanted to make a sketch for adjustable motor base.
I'll make mine on a "V"-shaped base, because I have 2 mixer, 1 17 lb., and 1 44 lb.
With V belts, it does not matter a shaft height.
Some table saws, and other machines have motor bases on hinges too, (just for ideas), where the own weight of the motor is used for tension.
And here is another idea for slowing down motor speed.
http://www.sausagemania.com/grinder.htmlFailure to prepare is preparing to fail.