Awesome advice Redfish! I'm setting up a polishing area in my basement next weekend so I can get cracking on my trim. Any & all advice on this would be greatly appreciated. Once I'm set up I'll show the tools I made so far.
Here's an upper grille shell piece I straightened and polished. I'm trying to find the correct blind rivets to re-assemble the pieces once I'm done. You MUST completely dis-assemble the grille shells to get into all the nooks-n-crannies.
BTW: Here's a forum that might be of interest for those looking to try & do this like Curtis is showing us: