Update time.
Subaru Tweeters were installed, made a huge difference honestly. For $80 I'm actually willing to defer the speaker upgrade, its that good. Drop in replacement which was real nice too.
Going on some trips the next two weeks. One of which involves heading up to the Apostle Islands / Cornucopia WI. For that one I'm renting a camper. 17' Viking Ultra Lite type deal. I still needed a brake controller but wanted something stealthy. I decided to go with the Redarc Tow Pro Elite.
Controller mounts in the dash and have a tiny remote knob for control that I mounted in the drivers side change cubby thing with a 3D printed switch panel. Panel adds two more accessory switches.
I'm really happy with how it turned out. Next up is to finally finish that bed wiring. I got the last part I need, and then I'll probably do a light bar behind the front grill in a month or two. 35% tint going on the front windows after I return from my trip, as well as 70% on the windshield.
Bonus Pics of the Trailer I'm renting