Gauge bezel restoration or replacement?

Like Steve said, it will likely cost quite a bit to have it restored. I sent mine in a few years ago to a place I found on Ebay, and they did an amazing job for about $500. However, about 15 years before that i did it myself, and it looked pretty darn good. Krylon Satin Black for the black parts, a rattle can of chrome paint from Hobby Lobby, and a silver paint that I dulled down with some satin clear. It will take a lot of sanding and masking and patience, but the results will be very good. The chrome paint will not look like chrome, but it looks pretty good. Is that an F8 green Barracuda door?
Yup. F5 on the outside. F8 on the inside.