Another option is to just remove the swaybar all together...
My 04 D-cab is running donahoe coil-overs and deaver 10 leaf pack with bilsteins and it drives great on the highway with the swaybar removed. Though as you would expect, there is a little more sway, but still controlled. The coil-overs and stiffer steins make it possible.
Not recommending this to everyone, but if you have experience driving taller trucks go for it. I dont run them on my Trooper either.
I have found one situation where it is most noticeable. During long sweeping turns (like a 180 degree freeway exit, or any long turn that allows the stiffer shocks and springs to compress), the shocks aren't enough, and you just have to drive slower. However, in quick manuevers and 90 degree turns the shocks do a great job of controlling the chassis.
Just an idea
