Finished up the truck on Friday. Some minor things to work on but all and all it drives really nice and it hasn't even been aligned yet.
No sway bars front or rear and only the upper links to locate the rear axle side to side and it handles like its on rails for being on 40" tires. I have only felt little rear steer and that is when I have gone over larger off camber humps in country roads at speed. I tried some tight turns little faster than I would normally take them just to see what it would be like and there is some body roll but nothing that affects the driveability of the truck in anyway.
Driveline angles seem to be great only hit 75 mph on the bypass no issues of any kinda with vibration etc. Truck seems very solid and rigid only real complaint is the brand new PSC steering gearbox seems to have some play in it before it actually moves the pitman arm. Going to look at this very closely this week when I take it in to align it.
Here are some pics of how it sits now that I am driving it. Once its aligned and everything is double checked I plan to get some action pics