Thanks everyone! I got to spend some quality time with them this morning. Very impressive. I won't describe how they sound to the experts here, but wow, the dynamics. I've heard Klipschorns before at other people's homes and at low volumes, but I've never sat down with a pair and really listened or tested that dynamic range. Norah Jones "Waiting".... fantastic. "Fanfare for the Common Man" gave me goosebumps:) CCR Live sounded like I was at the concert, almost;) Listening to Ride of the Valkyries right now... If this is the baseline, and the sound will only get better, I'm hooked!
All drivers work. The bass is quite good despite a less than perfect seal with the wall. Cosmetically, they are nice but not perfect. A few of the corners are rounded, there are a few good sized chips out of the plywood, and one of them has some minor water staining at the base. That being said, they are as original as original gets. The wood doesn't ever appear to have been treated. They are a year older than me, and are certainly in better shape than I am!
As for price, I paid $850. I'm no expert on Klipschorn pricing, but I understand this to be a very good but maybe not spectacular price for a set of fir decorators needing updates. I expect that a nice finished set go for substantially more. I kind of like the unfinished look though. I wouldn't put them in my living room, but they fit right into my office decor (if you can call it that).
I'm not one to dive head first into upgrades until I've spent some time listening. I have a lot off reading to do first. I am aware of Bob Crites and have purchase diaphragms from him before. However, if cap replacements are a given, I will probably do that soon. It doesn't hurt that the crossovers are so accessible!
Thanks again for the welcome!