:what I should have said was it has the input for the gauge art converter signal or similar :It is a matter of pricing/features/aesthetics beyond those 4 points that I am interested in
I'm pretty much in the same boat, I've got a single DIN that I want to replace. The gaugeArt only has that VGA output and I haven't been able to find a full headunit that can accept one. A Converter like (https://www.amazon.com/StarTech-com-Resolution-Composite-S-Video-Converter/dp/B001NXDQEK) will probably be the only option unless you build something, doesn't seem like it'd be too big, and you could probably just wire a barrel connector to the accessory circuit to power it.