I'm sticking with TRE's, no heims of any sort on this truck because steering/suspension slop and or rattles drive me crazy. I found some solutions for tie rod roll from Ruff Stuff so that makes the 1 tons more doable.
Stock spicer shafts and unis for now, long term is upgrading to RCV's. I only have 35's now but I'll go to 37's with the RCV's, the Montero CV's could hang with 37's but i don't know that a 1310 axle uni will like that much. The good thing about a D44 is a ton of upgrade options for it, the main thing now is to have awesome suspension and the housing built. I can wheel on that then things like RCVs, Reid knuckles and crossover steering i can do under the truck on a weekend once i have the money.