Well, after a year and a half I'm a 5th gen owner! I went back and forth on configurations and color combinations for a loooong time, but ended up in a Delmonico Red Laramie Level 1 with chrome. I think it's the best bang for the buck model out there, and it looks really good IMO. I was originally going to get 4WD but decided it was completely unnecessary for where and how I drive and would just end up being wasted money. I happened to find a truck locally that was on the lot at a good price so I went for it.
I'm adding the Mopar power running boards and have already done a muffler swap to a Borla XR-1, leaving the stock resonators in place. I also plan to add a Line-X liner, factory bed lamps, chrome tow hooks and the factory trailer brake controller.
Here are some videos of the exhaust.