I hope I don't sound too harsh. The 5.2 ZJ will tow very well, and drive the nicest as a second vehicle. If you are doing harder core stuff, it will be a bit more difficult to modify, however. Winches are dead simple on the TJ, and XYs have a better front bumper; I usually zip tied the bumper cover onto my ZJ.

No matter what, make sure you have a good set of tow hooks on the front, and a 2" receiver hitch makes a good recovery point in the rear with addition of a shackle mount.