So here's something odd I found.
The cigarette outlet in the center console solves my problem.
What's odd is it seems there's only 1 fuse for all 12V accessory power outlets??
Radar detectors, especially the Valentine One, is really hot with the fast car crowd (Porsche, Corvette, Mustang, Camaro, etc. ). I have had one for years.
I mean, I came from an LS2-powered car and I ain't no granny-shifting dude, but I still haven't seen them used in such a long time. Nothing wrong with it, just remembered that these things do exist.
Having owned V1's since they came out (I even had the old "large case" V1 for quite some time) I can say the new ones are much better. I had a fully updated Gen 1 (that my son now has) and the new one blows it away on all counts.