I just had my 74 Challenger painted, cost was a little over $3900. My car was B5 Blue and I kept it the same color. You can see my car at the web site listed below. The body shop did an excellent job and I'm very pleased. In addition to the paint job I put on a new front clip, had the engine rebuilt (spun a cam bearing), and did many, many corrosion repairs. I very happy with the outcome, in the past when I drove the car I always had people take pictures or video while driving, I see the same problem coming again. You can see the work/progress at:

http://hnhrodshop.com