Ok Guys, thanks for putting this back on track. Wow, this is a big thread in a short amount of time. I now realize one thing, and I think I knew it before I originally posted. The 80 is the king for what "I" need it for, not to say I wouldn't enjoy the luxury of the 100, just that the SFA issue for me is personally what I like for the kind of offroading that I do.
Also, on a side note I forgot about the IFS system of the 100, and also the ATRAC issue. It's funny, but I used to work for toyota, and last winter, we had a monster snowstorm, 20" on the ground in 12 hours. Anyway, as I got to work the next day, I had to clear out a path for the vehicles to drive through, I chose a 98 4runner with a locking rear diff, and brand new BFG 33" AT's. It worked quite well, but did slip quite a bit more than I was expecting before hooking up, even with the rear locker.
Anyway, I got out and tried it in a 07 FJ Cruiser. (It was brand new, hadn't been sold yet, and yes it had the sh**ty stock tires that they come with). I decided to just use the atrac system. I'm not sure how it's supposed to work in snow, but WOW, it just KILLED the 4runner, I could barely get the tires to spin (it was such an enormous difference, I called all the guys out from my work to look at how much better it worked than the 4runner, yes I'm a wierd fanatic at times, hehe)
After that, I had my 95 triple locked cruiser with decent all terrains on it. It did much better in deep deep snow than the 4runner I remembered, but still, in some strange way, I think the atrac in the FJC was superior, definately not offroad, but on pavement in the snow.
I wasn't hoping to take this thread off topic, however, was just commenting on some of the posts on pg. 3-4 regarding atrac.
Cheers!