I just bought one at ctc and installed it last week. Works like a charm. I had to remove the existing crank as I had installed a cab and it would hit it when blower raised all the way. I removed the cable from the winch, (it's held in with allen screw) and used a part of that cable to rotate the chute.
I welded a mounting platform for the winch on the top of the post for the top link. I wrapped the cable several times around the winch drum and did not anchor it to the drum(used it like a windlass). I took one end of the cable around the chute and anchored it with a clamp to where the original cable was connected. I cut the cable so the other end could wrap around the chute the other direction and used a spring of an old bed spring to keep a tension on the cable. The cable wraps on the drum well but it is rubbing on the end bells of the drum, I believe I will put a simple fairlead on it to prevent this - keeping my eye out for something I can use for this. I'll take a picture tomorrow when it gets bright out.
Certified 1500lb Dual Line Electric Winch | Canadian Tire