Re: Make it Look Cool: $1000
If you get an Alpine white, the best mod would be to get rid of the chrome trim pieces. Black on white looks great.
I would recommend buying the 7 OEM black grill rings (about $200). For the window trim and the lower air intake bezels on the front, I got mine wrapped with 3M Scotchbrite 1080 gloss black vinyl for about $350. The OEM parts will cost you over $1,000 alone for those pieces - it's ridiculous.
I also recommend removing the Jeep badge on the hood and Grand Cherokee from the doors - can do this yourself with minimal tools and some elbow grease.
With the remaining cash, you might look into doing the Mufflex kit or something similar... the factory exhaust is too quiet in my opinion, but yours may differ. Some slotted/dimpled rotors help set the vehicle apart as well because blank rotors just look lame - but you won't get anything other than looks out of that.
I ended up doing a lot to my Jeep. Cost me a pretty penny... but she's about as perfect as I could want.
aFe Machforce XP | aFe long tube headers | aFe Momentum GT | MM 87mm TB | Custom tune | Dimpled/slotted black zinc rotors | PowerStop Z23 | Carbon fiber front splitter
Complete LED conversion | SRT LED fog light retrofit | D3S Philips Ultinon | Llumar CTX 15% | Chrome blackout (Vapor trim + 3M 1080 Scotch-Brite wraps) | Toyo Proxes ST II