welcome Jeff. i also have a '71 2800cs, so welcome to the madness. unfortunately, i live in Atlanta so a little tough to meet with you. first a few bits of housekeeping:
1. spend a little time in the FAQ, several people have created some extremely useful information for questions that everybody asks. things from top sources, electrical questions, what changed from model to model / year to year, colors, what color to put where, tire + wheel options, etc.
2. start a thread in e9 projects + restorations for your car and keep photos + what you did there ... then its all in one place if you need it. when you ask a question, people will chime in and give you a hand, as well as to be the best cheerleaders one could hope for.
3. we are all hear to learn + help others - this is the most amazing car forum, period.
4. people in your area. 1st the true professional is
@sfdon, who has one of the best coupe shops, and he is in Alameda. he has a big back log, but when you see him answering your question ... use that answer with complete confidence. there is
@ScottAndrews who is north of you in Petaluma ... he is in the middle of a serious restoration. there is
@tferrer who has his CSL on BaT right now, but is in San Francisco. there are many more in the area, and they will likely chime in.
and item last - what is the VIN of your car for the coupe ancestry project ... and if you know any previous owners / places the car has lived, that would be helpful