Bill, I used Walmart cheap flat white spray paint that was sanded with 2000 grit sandpaper. The Rustoleum is slow to dry. I think it was between 4-6 hours before I could touch it. It dried to such a hard shine, that I barely put any polish on it the next day.
Bruce, I didn't think to scribe the panel lines. I think the paint covers so well that a wash wouldn't show.