I was going through Boston about a year ago, and I saw a white "Excalibur" looking Mark VII. I could tell it was a mark cuz it had the mark doors, windows, etc. (everything in the middle of the car was mark VII) But it had a fancy front end that looked like an Excalibur, and it had the chrome exhaust that came out of the side of the car too. I think it had the spare tire with the metal cover sitting on the front fender too. Anybody know what I saw??? I've never seen the car since, but it was nicely done. Coach Builders car?????