I just had mine done by a guy on ebay "instrument specialties"....out of Oxford MA....
I have a standard cluster...
he restored the case, cleaned the speedo , temp, alt, and blank dials....painted the pointers orange again...rebuilt the speedo, re-screened the odometer wheels...recalibrated fuel and temp.....and upgraded my voltage reg to a solid state...they look good...I havent hooked them up yet...but it all ran about $600 bucks... the speedo, and re-screening was most of the cost