Thanks for the good feedback and reality check. I had decided to avoid exterior bright work, but after all the work and the first coat of epoxy, it just looked so pretty! I just filled the holes and joints, so it's no longer pristine. Will sand and add another coat of resin, then think about how it will be finished, but that decision is down the road. Henry suggested a nonskid surface, which sounds like a good idea. Before I get the same notion, is any good quality enamel suitable for painting the inside?