I installed a wired rear view camera a couple years back in a 14.44-4. It was great in high traffic areas & reversing but I find mirrors better on the long straight outback roads. Works well if you have both camera & mirrors.
Here's the link to my install if your interest
http://www.expandasdownunder.com/threads/ss-sss-14-44-4.5943/
Here's the link to my install if your interest
http://www.expandasdownunder.com/threads/ss-sss-14-44-4.5943/