It's a thrill to be runnin' with the big dogs! Thanks for your replies, and I apologize for my vague, incorrect and/or sloppy electrical nomenclature. I'll work on it. Now, back to the "dueling" GFCIs: I found separate breakers for the kitchen & garage in the service panel and the kitchen countertop GFCI tested as 120v, "wiring OK" with my Sure-Test, as did the garage GFCI.
