Greeting from the beautiful beaches of the Emerald Coast in Destin FL USA. I own my 3rd XJ and I love these cars. I have an 08 XJ8L and I would like to update the system a bit. I would like the capability to add a backup camera and have access from my phone thru the cars on board system. Further I would like to upgrade the touch screen to a higher resolution screen while keeping the integrity of the interior dash. I have researched a few options but am unsure which would give me the best result. I would love an addition of an stand alone aux input as well but would settle for an integrated interface with bluetooth. Anyone have any experience or suggestions for my questions? Any advise would be most appreciated.