Van Auken has to go, could live with the Continental Kit but I agree would probably go. Being a market science guy, I wonder about pricing? I would say $15,000 buys a nice 50's 2 door hardtop from the likes of Cadillac, Imperial, Buick, in other words, a lot more car. Even a Dragon.
I wouldn't mind seeing an ebay auction with a lot of content to see what the marketplace values this at. Or even a regional Mecum. I suspect it will sell for under $10,000.