Hello, I am restoring a CB750 and would like to know if anyone has refinished the alt.covers what is the clear finish on them. I had to strip and refinish the metal but don't know what to recoat them in. Right now I am planning to use a clear powder coat. I have a second issue with the tires. The front aren't to hard to get but the back 4.50 H 17 are a problem , what size do other riders use on their CB750s? Thanks for looking rtjohn