Chuck thanks for the great replies... Yes its been a couple months unfortunately (really busy summer, I'm working on the truck this weekend for the first time in a couple months) and hope to be back at it... Kudos for your enthusiasm and picking up a great old truck. In my opinion it takes a lot to sell a nice truck and if invested in properly (again that slow route and little things, as mentioned by Pokey) they can actually be an investment... More often then not I've made money on them, but not including the sometimes unreal amount of labor I've put into them...
Anyway when you do the Power Steering swap, this will be one of the biggest changes. Not really sure what to mention about the steering and body roll other than to maybe inspect things underneath as it can be controlled. Stiffer shocks, better suspension, sway bar bushings in tact.. Also eventually learn to be creative with bushings etc, not order the expensive FJ55 specific parts from Specter. These things eat you alive. For example you can use leftover shick bushnigs sometimes in place of OEM sway bar bushings. Or beef up the suspension to not need swaybars at all and use softer shocks... But this takes a little engineering and experimentation... But again move slow especially with shipping costs out there!
I forgot about the Scout box. The Scout and FJ60 box are laid out the same, but the Scout is actually a powerful saginaw-manufactured steering box. It will tighten up your steering considerably and it also gets rid of a linkage, an extra steering box, and 3 tie rod ends aka also simplifies things up considerably.. When you get there you'll know what I mean

That or a FJ60 box, they are both good options... It will be nice to have nice assisted steering...
And I do agree about that little things comment strongly. I am guilty more often then not of avoiding this. For example I waited 6 months and a winter to do 5 minutes of installing weather stripping I already had. Night and day. RE sound deadener, the breakthrough website I saw that really does a good job summing them all up is
http://www.sounddeadenershowdown.com/
Cheers!
Andre