Calm down. I think you may have taken that the wrong way.
My "dedicated" rock crawler is also my "dedicated"daily driver. Unemployment is far from an unlimited budget!
I was just trying to find out how hard you are going to beat on your rig. Some peoples idea of 4 wheeling might be a lot more extreme, or a lot less extreme than mine. I would love to help you out, just wanted a little more info so you don't piss money away on stuff you won't be happy with. Since you mentioned rockcrawling, I will give you this just off the top of my head, I haven't run the prices.
8.8 rear with 4.88's and Detroit or other non selectable locker, no Tru-Trac.
Keep the 30 up front, 4.88's with a Detroit and Cro-Moly shafts.
4:1 kit for the transfer case.
Now wheel the piss out of it!!
One way I saved a buttload of money was to have a friend set up the gears. I know not everyone knows a mechanic capable of this, but ask around and you will probably find a laid off mechanic that will set the gears for under $200 each. I paid $100 for my 9", and $150(?) for the 44 front. I am not at all a Jeep guru, but I have learned the hard way ($$$$$) a few times and don't want to see someone spend 5k on something and be unhappy or broken on the trail.