^^they really are pretty cool, and that looks like one of the better ones that I have seen. jakedublu, you will get better articulation off road if you remove your rear sway bar.
DISCLAIMER: This isn't me telling you to remove your sway bar, or forcing you to do it, just stating the facts.
Now that you have the helper springs there, it is likely that you will never notice that the sway bar is off when you remove it. The added stiffness from the helper springs helps to reduce sway in the rear of the vehicle (the same thing that the sway bar does). Not to mention sometimes you can break the endlinks on rocks. That is what happened to my sway bar and I havent ran it since. I couldn't tell a difference with my helper springs, my AAL, or now my OME leaf packs. It would benefit you to remove it, but you didnt hear me say that (you do however have this documentation)