I hate to respond to this Dave, cause I know you are gonna fuss at me ( again ).

As to the paint and number of coats, I will have to let Max answer that.
As to baking in the oven, yes I know he did that cause Tina threatened to throw him out if he ever did it again.
As to the screws, mine are ALL stainless steel hex head. The little screws are just slightly over finger tight.
I HAVE SEEN NO GALVANIC CORROSION !