I didn't catch if you have a 2 door or 4 door...
If you plan to wheel, 1st thing is get a skid plate for your engine & trans. Steel or aluminum. Whatever floats your boat, but get something under there.
Gas tank skid next. If you run a 4 door, get one quick. I beat the living sh!t outta my stock one so bad, it was a [email protected]
$h getting an aftermarket skid plate on there later.
How about chromoly axle shafts? Lockers? Gears? On board air (this can go with lockers, just add a 2.5 gal tank)?
If you're talking about looks, Poison Spyder hood louver are drop dead sexy IMO. Also, some TeraFlex Alum rock sliders. Adds a functional step and some protection for wheeling. If you wheel hard, get metal ones like Croawler Concepts/PSC/GenRight/etc.
I also love the look of the Trek Top NX on my 4 door. The new hybrid Trek Top would be top on my list.
As mentioned before, without knowing how you intend to use your jeep, it's kinda hard to point you in the right direction.