There is an amazing amount of good info in this thread.
From the questions that you are asking, I can tell that you really need to listen to what these guys are saying:
1) get some basic mechanic skills: I dont like setting up ring gear or playing with wires, but I CAN diagnose when it is bad and can have a half-assed descent conversation with someone that can fix it. Very simple things like changing a u-joint, checking for a good ground, being able to identify sensors, hook up a winch, or notice a bent tierod/ draglink/ suspension part will save you huge amounts of time, headache, and just give you a warm and fuzzy about putting in in 4-low and stomping on it to get out of a ditch.
2) I understand the new Tundra idea, but you have to understand that a US model, gas burner, FJ80 with 80,000 miles on it is just as dependable. That being said, ANYTHING can and will break, espically with over three years in the dirt! You dont wont to be stuck down there for three weeks waiting on a part for a truck that the mechanic has never seen. Two 80 series SUVs will have lots of seating and storage, are not too flashy, parts are easy to source, are all wheel drive with e-lockers, parts are easy to source, you can register them here, are comfy, and parts are easy to source.
Slee Offroad could build you two identical rigs, FULLY serviced (way better than a dealer will), bumpers, winches, roll out storage, dual batteries, roof tents, everything ready to go for cheaper and way more capable than two new Tundras (which are awesome in thrie own right).
Sleeoffroad.com - Toyota SUV Off-Road Outfitters
The e-lockers are huge to me. I dont care if you have 44" tires, open diff are terrible. Lockers make your rig a real 4 Wheel Drive and not 2 Wheel Drive. See #1 you dont understand the difference between open diffs, limited slip, and e-lockers
3) well, I guess 2 probably would have been enough
If you dont want/ cant get two diesel Hiluxs/ LC Utes, get the 80 series and spend some quality time with them. Pack your gear, drive 500 miles, camp for a week, service it your self when you get home, and then repack it right
Good luck!
(p.s. if you need a camera guy/ mechanic/ driver/ medic/ wildernss/ security guy, shoot me a PM

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