As you can probably guess by the title, I'm kinda new at this.  My Jeep, is a '95 Cherokee Sport with a I6 4.0L, & an auto trany, and it was my dad's before it was mine, but he was kinda too up-tight to get it scrached... I've taken care of that, though.     I'd like to turn it into a rock crawler someday.  Although that'll probably happen in like 20+years....  Right now it's just my grocery-getter/errand-runner.  So I just want about 2 inches...  saving the gas milage, and yet making it more fun to take on the trails while not having to make any major mods.  So, what's the best lift I can give it for now?