I purchased this one and I'm very happy with it. It locks. https://www.etsy.com/listing/1665073204/rcs-safe-lockable-rivian-camp-speaker?ref=yr_purchases
I like your suggestions and I'd like to see some if not all of these:
1. Trailer light test in the trailering section. Chevy's do this and it should be a simple programing add once the trailer is plugged in.
2. Cameras automaticaly come on when proximity sensors go off.
3. Gear Guard...
This is the post I've been waiting for! We'll be doing a short trip in February from Clearwater to Orlando (Fort Wilderness) R1T Quad Motors and the large pack. I'll post the results and photos once we make the trip. Trailer is a Rockwood Minilite 2509s 26ft and roughly 6000lbs loaded with gear...