Good choice, the 99 was a banner yaer... well I liked it. If you just got it ad are still making payments, you might want to just give it a BB and get some skids for it. Try a RE BB AAL and that will take care of sagging leafs, get some 30" tires, then remove the rear sway, throw on a front, T-case, gas tank skids, and two hooks and rear reciever. Of course I did that in reverse order:
1st recovery: Hi-Lift jack w/winch adapter or come-along, front hooks/reciver hitch, rear reciever hitch
2nd Skids: front, t-case, gas tank
3rd Whatever: BB or lights or bumpers.
The important thing is that you go and have fun with what you have!
BTW do you have a drak green sport?