Here is the center section after an hour of cleaning:
Here it is after two more hours, 3 coats of primer, 3 coats of black, masked and then 3 coats of Seymour raw stainless paint:
I am pretty happy with it.
Going to Tractor Supply to get new nylocks and washers. As long as the bearings cooperate, should have the whole things assembled by tomorrow night.