Thanks for the info on your 12 V hook-up.
I sent an email to Thor and requested all schematics for my Vegas 24.1 (by VIN), they sent me 13 different ones. With those drawings and your outline above I believe I have my next project. I'll just have to do it while my DW is not around...she just hates it when I drill holes in "Ms. Enterprise" (she named the unit) as in "...to boldly go".
If you want a copy of the schematics give me your email address or a Private Message and I'll forward them to you.
Sheree & Michael NCNG LTC(ret) with Munpi and Sheba (cat).
2016 Vegas 24.1 E350 5 speed "Ms. Enterprise", Bug-Guard Screen, Recliners, Infotainment Center, HUD, ARC Shower Rod, Safe-T-Plus, Curt SpareTire Mount,Tornado Black Tank Rinser, ext. WiFi Antenna, Roadmaster Tow Sys& Invisibrake.