Hi Jerr-Conn:
Concerning the plastic dash bezel, I tried to refurbish mine a couple of years ago but was unsuccessful with painting the chrome trim for the instruments...I could get the black color of the panel to look good, and I tried a couple of products for the chrome, but just could not get the chrome to look right. Concerning the dash bezel you will most likely have to bite the bullet and buy a new one to look acceptable.
Regards,
Henry