Sorry I haven't kept up on this like I should. I think I have it up to date now. Please PM me if you think your build is incorrectly described or placed.
If you've done a build-up or major project on your wagon, post up a link here and I'll add it to this top post.
Suspension & Drive train:
-- LCOwner's Build-up 1.0 SOA, SM420, ToyBox
-- weak-link's Build-up SOA, ToyBox, A440 auto
-- Freds40's build-up SOA, Axle extension, SM465, ToyBox...