FWIW, my 93 with an 11/92 build date is full floating rear, the 2.2kw starter, rear heat (maybe they all had this) and cloth manual seats.
I went wheeling at an offroad park with a TLC club and one young guy was driving a 100 series with Atrac and maybe a 2" lift and BFG MT's. He went almost everywhere that the more built trucks went with only a little trouble in a few very difficult spots.
When I say built trucks, I'm talking about a locked 60 series with 6" lift and 37's, three Toyota rock crawler trucks with dual transfer cases and 305-37" tires, my 80 on 35s and 5" lift. His truck had 285 75s. IFS isn't weak in the larger trucks.