Get yourself one equipped with he QuadraDrive II system. It is best of 4X4 systems for WKs with electronically limited slip differentials capabible of full lock.
Good luck on the upgrades, it's going to be difficult or you will have to play the waiting game as I did with my Commander. Jeepin by Al is a good source for IFS Jeeps!
Commander
I have an '09 Overland Commander. As it is with a two inch OME lift and 32in MTs it sits above 6'2". With a few breathing mods and tune I get 16 mpg hwy and about 13 mpg town. Tire wear is fine as I rotate religiously every 6k miles. It is my daily driver and works well as the...