I just purchased this near new (29k miles) 2010 GC. It's the SE Hero edition with the 3.8L. My only complaint thus far is the visibility reversing. I would love to install the SXT head unit screen with reverse camera into it (over an aftermarket setup). I was wondering if anyone had done this and what may be involved? I have been unable to find anything via searching so far. If it helps, I am very mechanically inclined, and have done numerous custom head unit installs.. This is just a new platform for me so want to get some info ahead of time if possible.