It's always been my contention that the only accurate count on how many Model A's there are out there would be to compare insurance numbers with DMV numbers. I don't think that those numbers would compromise my privacy. I constantly get catalogs for Jeep accessories because I own a Jeep and there's not a week that goes by that I don't get a pitch for an extended warranty on my wife's car.
Numbers, not necessarily names, would be helpful. As far as projects go that aren't registered or insured, no big deal as they will be added down the line.
Great project for MAFCA or MARC.