Last winter, I refinished the interior of #26. Since it's a Commander, there really wasn't that much to refinish. I painted the plastic laminate using white Brightside enamel and the fiberglass using marine oil-based paint. The laminate must be sanded first to give it some tooth for the paint to attach to. When properly applied, the Brightside looks really good. I removed the sink cabinet and and took it home to paint. At its best, it looks like it was sprayed, even though I used a brush. The bulkheads, which stayed in the boat, didn't come out quite as nicely, but were acceptable. The difference in light and airiness between a white interior (with real teak trim) and fake teak is considerable. I can't speak to the longevity of the paint, since it's less than a year old now.