steve, poor mans version. I scuffed mine with 400 wet/dry, sprayed with chrome, argent and black semi flat. I take and separate all lenses from the frames and the buttons also using a light soldering iron to heat the plastic. polish the lenses with a headlight restorer followed up with 3m polishing compound the lenses look new. it take awhile as I wait several days between colors and taping. I use a q-tip to dab the heater control, headlight and wiper lettering and bezel out line. I dab the 3 centers lightly with paper towel since paint covers the spiral design in them. it looks night and day better but not perfect. add re-wrapping the nichrome wire, soldering the pcb pins, cleaning gauge faces. less than $50.
find an old wasted broken dash frame cut the broken piece out of it and 2-part epoxy it. in fact I have a 68 face that is screwed up ill mail that piece to you when I have some time this week.