I currently have a built 80 (LX450) and am looking to move on to a 100 series. I love my 80 but the rockcrawin days are getting really far and between. I spend more of my time camping and exploring the back country roads then climbin over boulders. The 100 would just suit my changing needs better. I made sure when looking for my 80 that it had the factory lockers. That was really the only offroad option you could get. My 80 is on 315's and fully armored. It's my dual purpose trail rig and daily driver. I want a 100 to do the same. Maybe not 315's and no rock crawli. The 100 will be less on the rocks on more of an expedition type rig. What options do I WANT on the 100 and what do I want to avoid? Were front and rear lockers even an option on any 100 series. What years seem to be the most desireable? Why? I have about a 15-20k budget so take that into consideration with your suggestions. An 06 with 30k on the odometer is not in the cards with my budget.