Oh...and on the tires: they're not clincher tires (shudder)...so figured they'd be split rims. Turns out there's a VERY brief intermediary period of a solid rim tire that is not a beaded edge. Royal pain to change. If I hadn't found a local shop that knew about it, I would have turned them into split rims.
The local shop is having a hard enough time as it is, so this is likely to be the last tire change it has as a solid rim.