Well, this weekend i ordered my new coil over springs. Went with a 200 spring. Hopefully that will help out in the flexy department. Taking the truck out to Hellfire Fab this week. Moving the front axle forward 2", lowering the front an inch, and adding a traction bar to the rear.
Might even move the tank to the bed. Haven't made up my mind on that yet.
Also going to get a new rear driveshaft made. The one that is in it is pretty beat up. Just going to use it as a spare.
BTW,
Here is the most recent pic of the truck after cleaning it up, and adding some BBs to the tires. Still has a little bit of DW, but at least its driveable again now.