Well, I called Grainger today just to check the status of my order, and found out it had been cancelled, due to lack of inventory. So that's that. Done.
Gee, that's nice - and they didn't inform me, I had to go call them to find this out.
Now, supposedly, Dayton has a replacement motor for the discontinued 2Z806, it's the 1MBF5 , but early reports of useage indicate that this motor is very noisy - much louder than the venerable 2Z806. It's also a little faster, 6.6 RPM as opposed to 6RPM. Not only that, but it seems a little more expensive to me too.. I just don't think $57 is reasonable for what we use it for.
I've heard of people using rotisserie motors and stuff, as cheap substitutes.. I wonder about those cheap little $20 motors that you see around Halloween that are made for rotating hanging props ... I mean, wouldn't they work ? Hmm..