I think people are skipping over the fact Charles has 4:30s instead of 3:55s. I bet a re-gear would help a lot of his problems, but shouldn't be necessary with basically a brand new truck.
I used Scosche FD1432AB. It's basically two side pieces that you screw to the side of the radio. With the trim piece on, a double din touch screen looks factory.
Headunit I installed is just a cheap Jensen CM9MIR. It's a 9" touch screen that should do what I want it to once I get the mirroring...
Finally received the full kit. First one showed up as just the harness, no interface box. It is the correct kit for these trucks. Now, to get the mirroring function to work while driving....