I have a 2" lift with a 1.25 body lift, there isn't that much roll, I didn't even feel a difference. I don't even use my sway bar in the summer time. I think that is enough lift on the body. Click on my sig below for pics of my jeep. I have seen guys have 2" body lifts and it looks funny... its not as tough or aggressive, it looks awkward.
This Jeep below is in my club, he is running a 2" body lift only and has 33"s on it, he has since changed it.
He is much happier with a 4" lift and no body lift.
There is another guy in my club that had a 3" BL and he had a lot of problems with it....
Just some food for thought.