Lesson learned.
And "a finding I did go!" Sweetwater Gear Exchange. A really good price on what looks to be an excellent condition example, with the cute Kemper bag for it. Factory reset, so no mountain of profiles. I'm actually taking the lack of profiles as a positive. If there are any particular profiles that are super desirable for:
Fenderish clean
Otherish cleans I should consider
Plexi-ish Classic 70's & 80's
JCM800 Hair/brown/old metal 80's
Brown Sound as above
Petty and the heartbreakers Vox
May and in particular older Queen Vox (Shear Heart Attack era and A Night at the Opera era)
Dripping distorted lead tone
Chug
Dumble-ish just to round it out to 10
Oh, and for #11 (should be #13 given the band) Whatever Buck Dharma from BOC plays on Agents of Fortune and Fire of Unknown Origin, and the live version of Godzilla.
I'm sure my friends here will make appropriate recommendations either from the volume of profiles that Kemper provides, or "must have" third party options.
Anyway,lesson learned on the last one - asked just enough questions to make sure it was in the described condition (excellent) and wouldn't stink up our master bedroom with cig/skunkweed/bongwater smells and to see if there was help on price. It will arrive ... whenever ... I'm excited, and also hoping I'm not repeating the PodGo loop. I think I've learned enough since the PodGo experience to properly use the Kemper. (Thanks to
@DreamTheaterRules for uh, STRONGLY recommending I get pedals with knobs instead, to learn how pedals and amps work). I ditched the PodGo, and followed that advice. I have a modest pedalboard that I'll retain for the little Mesa, and maybe with the Kemper, though probably not needed there.
OK, enough long winded already.