It's kind of obvious that you should do limited edition vault releases packed with liner notes and images from your poster vault, even throw in some limited edition reprint poster or handbills as a nice tight XMas package. If you pack it with alot of music, intelligently selected for sound quality, musical integrity, importance of performance, etc. people will buy it AND appreciate it.
People are so jaded by companies giving just the bare minimum for as much cash as possible, that if you actually put the time and effort in to release something worthwhile, even important, you will be a legend.
Incidentally, I've got a thousand more prime suggestions and ideas-why not give me a job and we can work on what it will take to bring you guys into a whole new arena. Think of this, you are actually cultural archivists that have a duty to Americans to preserve and disseminate this information, which is every Americans birthright by the way. Cement this culture into the fabric of America is something that will not happen unless it is taken seriously by the fabric, and for that to happen will take some simple work. The problem is most people, when sitting on a goldmine, don't want to work anymore. .....
By the way, this is something that is vitally important to American society and therefore important to every culture on earth, and in turn to the future of humanity. This is beyond 9-5!
RG