Hi Clark, Im another regular UK member.

The standard was the clarion which is a double DIN and screen. The screen should show the picture from the reversing camera when put into reverse. Mine did come with an OEM sat nav but as it was all in japanese i couldnt iunderstand it and it kept telling me i was 7000k from my destination all the time Anyway i ripped it all out and put in my flip up ripspead screen and it all works perfectly, i put it in reverse and it comes up on the screen as it did with the standard one. Only thing you have to do is run an rca video cable to an already existing output in the boot and hook up the switch wire from your headunit to the reverse light.....................but i think im getting ahead of myself as you dont have one yet!!

What are you looking for, an off roader? or 100% on road ??