Thanks Jim,
The car is a 67 but I believe aftermarket is the best way to go. I have converted them using original parts on my own stuff but I don?t want to get into that type of job on someone else?s car. I actually like the old underdash units for a lot of applications but those are getting very pricey and often missing the correct parts. I tried to talk him out of messing with it because it is pretty nice and original.