thanks very much! thats awesome!!!
I've done some looking into the possible camera installations, whilst the plug and play plate light solution looks great I found these two cameras which could installed in the spare plastic space next to the plate light (closer to the centre of the vehicle too). The angle on these is adjustable and they are able to be rotated - i think thats a very positive option.
360 Degree Waterproof CAR Rear View Reverse Camera Backup Parking CAM SPC 2345 | eBay
CAR Vehicle 360 Degree Cmos CCD Color Shockproof Reverse Rear View Camera AU | eBay
combined with this type of monitor setup and wireless transmitters (connectors looks the same) - this should be doable.
4 3" CAR LCD Mirror Monitor Reversing Wireless Camera CAR Rear View KIT 170° | eBay
I found with the LR plate light replacements there's additional cost of the monitor PLUS they are not wireless - looking at the connectors they would be difficult to match up as well to make them wireless. Each monitor will have a different set of connectors to the transmitter, and then again to the camera.
just my observations.

