Twisted-I missed those links thanks. I'll probably lay down 3 or 4 light coats of the etch primer and wheel paint instead of the method you outlined. I'll definitely keep your method in mind when painting my tank.
While the VHT wheel paint isn't an epoxy, it is a polyurethane paint which apparently is more UV resistant. As I understand it, epoxies tend to chalk up over time because of a lack of UV resistance. I did a little bit of research and even spoke to a VHT rep which ultimately led me to go with their wheel paint, even though he was a little vague and admitted that some of the differentiation between their product lines was purely marketing!
JRK-The propane heater is actually pretty friggin hot if you're anywhere near it. I was thinking of sittin a meat thermometer in the valve stem hole to get a general (not accurate) temp reading and getting 'em a little warmer than room temp before shooting. I planned to do this with the cans too. I'll probably let em dry to the touch in the garage with the heat on once I'm done spraying, then move em inside to cure because I'm leaving town for a week. Any point in heating them to cure after a week or two at room temp?
Thanks for all your advice guys!