Frank Badalson and Dave Wise at www.mmcdetroit.com. Frank has written many articles on correct, original restos & Dave offers judges training and Barret Jackson also hires him to authenticate their Mopars. Frank sells correct paints & many correct parts and has a lot of info on his site http://www.rogergibsonautorestoration.com/frank/frank-badalson-home/

I bought his 2 stage Organisol and other parts for a Challenger hemi clone I once had & was really pleased.