Well there are several things to do to a durango. You could lower it and put 22's or even 20's on it, body graphics, cowl induction hood. Its up to you, its your ride, but check out others to see what you might like.
I have a 2001 durango, and so far I have a 3" body lift, 33/12.5/15 tires, a 15" off road rim, white with blue flame gauges. Working on custom interior, going to sand off the handles, later on I am getting a 4.5" suspension lift. Custom grille inserts and euro tails. In october I am getting TV's and a stereo system, planning on dual exhaust right now I just have a tip. Working on two toning my interior. Its a slow costly process, but you can do lots of work on your own. I dont even own mine but I will keep it until I do.
Options are many, just make sure its what you really want before you do it. Its costly which ever way you go whether its to raise it or lower it. I like them both ways, just dont put wire rims on, makes it look tacky. 18's would look nice for a small rim, 20's would look good, 22's are expensive but nice.
Good luck on your decision.