Great vehicle!
My buddy has a very similar WJ with a 2" budget boost, and 265/70R 16 Falken Wild Peak tires. Very impressive capabilities even with the open center differentials.
Your list of goodies should work out awesome.
Two good tow points on the front, and a snatch rope, couple of Bow-Rings, and a set of gloves would get you a long way.
A winch hangs out pretty far off the front, unless the front cross member is modified.
Here is a great website with a lot of different options for the WJ bumpers, tow points and such.
http://www.kevinsoffroad.com/cart/bumpers-amp-recovery-bumpers-recovery-grand-cherokee-wj-19992004-c-47_56/
For the winch, go light, like the Warn M8000 with synthetic rope. That is a workhorse of a winch, without a lot of weight or bling. A great winch to tuck in tight with a modified front cross member.
For winch support gear, if you get synthetic rope, the snatchblock choice becomes important, so that it doesn't chafe or trap the rope.
Might want to hold back on the front bumper and winch for a while. You'll be impressed with the capabilities with your mods.
Look forward to following along on your build and adventuress! :beer: