Congratulations on a beautiful truck!
I've been sort of half arsed looking since mine is a 2011. I know mine is one of the last non DEF, so i have a list of potential buyers lol. The Dealer (small town, known for 40 yrs) wants it bad. It still has less than 50K mi on it, and will tow anything. If you can put wheels under it, it can pull it. People don't believe it has 4.10 gears as "diesels never had that option ", ok it's on the window sticker.
I will end up with another Ram, but don't need the Cummins, so a Larime us in the cards soon. And yes you can get a 2500, with 4.10's, and a 6.4 gas, hmmmm........
Good luck with the new truck, that is gorgeous.