Definitely save up the loot to do it right from the start. That was my plan from the start however having the lift sitting in the garage just waiting to be installed got the better of me and I went for it. Chasing death wobble issues is no fun especially when you are scraping the cash together just to get it lifted in the first place. If I were to do mine all over again I wouldn't even consider starting the project until I at the very least had the whole lift, new ball joints, new TRE's, and new CA busings if not upgrading to adjustable arms, and the extra cash to take it to a four wheel shop to get a proper alignment immediately after everything is installed. It sucks waiting, but enjoying your newly lifted jeep from day one is way better than fighting with it til its all done right.
98 ZJ Limited- NP231 swap, IRO 4.5 inch Springs, Hydro Shocks, IRO adjustable double shear track bar, JKS quick discos 33x12.50 Kumho Road Venture MT on 15x8 D windows with 3.75 inch BS
My build thread- http://www.jeepforum.com/forum/f197/...hread-1557637/