Thanks. I try not to think about that smashed 20X122. Sanding and buffing the top was easy and the sides should be too. It's the front I'm not so sure about. Maybe I should get one of those buffing wheel attachments for a drill and some buffing compounds
The item biggest I've tried to plate is the brass bezel on a Philco Mystery Control - about 6" in diameter. It came out a little uneven so I think that's pushing the limit of the Caswell kit.