Just got a 96 TLC. Didn't know the difference between them until I went to this site. I don't plan to crawl, but do plan to explore as far as it will take me. I just got it a week ago, and haven't put any money into it (yet). Question is, with all the talk about lockers (mine doesn't have 'em), do I need them (not making a rock crawler, but an expedition/long range adventurer), and if I do, would I be better off selling it and finding one with lockers, or is it not that big of a deal to retro-fit the locking axles, ecu, and harness, or better to get aftermarket air lockers? Help appreciated.