Anyhoo, I need to get back to "work". This crap's all kinds of special hosed up. After the factory reset, one of our routers refuses to act like a router anymore.
Fortunately, while I'd really like it to be a router, I don't really need it to be a router.
@RoryAlsop Shouldn't be too hard from here. I've more or less got the network in a "lab setup" configuration now, physically connected the way I'll want it to end up. Now it's just a matter of re-configuring IP addresses, WiFi settings, etc. and hoping nothing tries to break meanwhile.
And then, finally, will be the part where I have to move the devices to where they're actually going to reside physically.
In case I don't see y'all before then, have a happy 1/1/2013!