As far as options go. Since I would also like the option to pull a trailer, the options to make that easy would be nice. They mention the 360 degree camera view around the trailer. If there are cameras in the bumper, then it would not work. The GMC upfitter site has a cable package to move the rear camera from the bed door but no mention of trailer camera. At a minimum the Z82 is needed. But what if any camera feature does it include? Anything related to the bed...coatings, camera electrical...are not needed. Many thanks, Pat