Here's a thought to consider....contact Mr. G's at 5613 Elliot Reeder Rd. Fort Worth, Texas. They can rechrome, weld, paint & detail plastic parts. Phone # is (817) 831-3501 or e-mail at
mrgs@mrgusa.com . I used them on a plastic dash restoration on another make/model some time ago and the returned final product was excellent....just a thought considering you want to retain your original dash face........hope this helps!!