I also am interested in what you decide on for the back-up camera. My ideal would be something that plugs into an iPhone, since I already have an iPhone mount where the radio should be. Seems redundant to have separate LCD screens for GPS, music and back-up cam.
I am considering one of those set-ups that attach to the rear-view mirror with integrated dash-cam and a screen for a license plate mounted back-up camera, but I feel like every time I go over a bump the extra weight would throw my mirror out of adjustment. Has anyone had any experience with this type of system?
I am also reticent to drill any new holes in the dash, or anywhere for that matter, for electronics. The cars are timeless, but the electronics will be obsolete in 3 years.
Tom