Lot's of good advice there from Red. Also, as he said, there are lots of people on here that will be happy to give you as much information as you need to make an informed decision. Ultimately, it comes down to what's in your pocket. My advice is not to lift it right away. Get used to it as it is first, figure out it's mannerisms and capabilities, and develop a safe, sensible driving style. Once you've done that and wheeled it for a while, you'll be better able to see what improvements and modifications are right for you and your Jeep.
Oh, yeah, Welcome to Jeepz! I'm sure you'll like it here!