1982 CHP (Sierra Vista, AZ)

[Mustang Kid]

So it looks like 82's are becoming a more common CHP. How many exist now?
Has anyone thought of making a CHP only SSP registry (FoxChassis do this yet?) for existing cars(found on CL, on another forum, known restored cars, ect). I know ORG has their VIN registry, but I was thinking something more detailed. Not everyone registers their cars there too.
Any ideas? I wouldn't mind trying to do something like this.