Critique my setup!

[myth]

2000 regular cab s10
ls3/t56

front suspension
spohn upper control arms/tall ball joints
boxed lower control arms/tallball joints
belltech lowering spindles
viking hybrid coil overs 550# springs

rear suspension
triangulated 4 link
viking coil overs 175# springs

steering
dse 600 gear box
new moog inner/outer tie rods
rag joint replaced with a universal joint

wheels/tires
19x9.5 285-35-19
19x12 325-30-19

alignment specs
caster L 5.5/R 6.0
camber L 0/R -.3
toe 1/8



Ok here is where Im having a problem. To me the truck does not drive good. I think that it handles fairly well. For a lack of better words it wants a wander. You have to stay on top of it when driving. The roads here are not anywhere near decent. I do know that the alignment is not exactly where I wanted it. And the front springs need to be around 650#.

I have been reading through some of the post that Ron Sutton has posted. I know that I could ask him but I need to learn a ton more before diving into that.

Any help or thoughts would be great. Thanks