Been following this thread with interest.

Regarding Chuck's comments about no hardener: Your paint guy doesn't know what he's talking about, I don't think. My paint guy (who could beat up your paint guy, ) says that when he was spraying enamel regularly that it never had hardener in it, and would off-gas for at least six months. That said, it was sandable in the thick (relative to this process) coats he was putting down in a couple of days, but it shouldn't be waxed for a month or more.

If you can wait a few weeks for final polish, I bet it comes up just fine, though it will not be the same look at a urethane bc/cc paint job. Incidentally, this guy is painting one of my cars...$9,000 for a show quality job. $50 sounds REAL good in comparision.