Richard, thanks again. I'm sure that I'll be spending some time on the AS forum now as well as here, the BMW airhead forum and my usual cat videos.
I have two new, balanced trailer tires on it, (Carlisles), I've only towed it once so far to the trailer shop but it rolled down the highway very smoothly. I can't wait to get out on the road with it in a couple days, heading south and west.
I do not have any interior photos on this iPad, but I'll try to get some up soon. The interior is very nice, the owner was a finish carpenter and built his own cabinets but ordered the appliances from AS, according to his daughter. I'll be replacing the carpet and generally refreshing things but it's perfectly livable right now. Pretty amazing.