I, too, shopped forever to find a small ~25W mobile radio with a fully integrated mic or a remote/detachable head. The 20V2 is about the only thing there is in that category, but I was off-put by the reviews and the 20W limit.
I ended up with an AnyTone 778UVII 25W mobile radio. This thing is great! And I also recently discovered there are folks out there that have successfully detached the faceplate and ran a cable from it back to the radio unit. There’s an Aussie selling a kit for that on eBay. Might do that later, but for now I’m pretty happy with this thing.