So I've been debating whether or not to paint the underside of my flushmount lenses like my previous setup was to hide part of my lighting setup and I've come to the conclusion that I must paint them. So the question is, what color to paint the underside of the lenses? Black like the previous setup? Since the paint will be from the bottom for the best look, the first coat is the only coat. Any subsequent coats are simply to fill in any spots that were missed. For comparison here's a pic of my current setup and my previous setup.