It all depends on how you plan on using your Commander. Is it going to stay on pavement 100% of the time? Do you use it for towing large loads? etc.
As you will see on here, a lot of members have their Jeeps slightly lifted (2-2.5") and some larger tires (255 or 265's). Even if you don't need the additional clearance, it levels out the stance of the Jeep and makes it look less like a grocery-getter, but then again, different strokes for different folks.
I would encourage checking out the "MyGarage" area and look at as many photos as possible to get some ideas. Regardless of what direction you decide to go in, you have a great slate to start with, as far as engine size and the limited package.
Congrats on your new ride and let the mods begin!
2010 Black Sport 3.7: 2" RC Lift, 255/70/17 General Grabber AT2's, 17" V-Tec's, de-badged, vent visors, shorty antenna, tinted windows and lights, Aries brush guard, Mopar tail light guards, 130w KC Daylighter driving lights, JVC DVD/Nav unit with backup camera.