I have one on mine. I would say that it seems to me to be pretty useless overall. I can tell a difference with it on there, but not really sure its enough to justify the cost. Most people say its worse for the truck overall because it will just mask other problems with the steering system if they arise. I have had mine on there for about 2 years and I can say the only problem I have had with it is that when I first put the thing on I didnt have the wheel straight (DOH!) and when I first started driving down the road it pulled hardcore to the right if I let go of the steering wheel. also if you get an aftermarket steering setup it may not work unless you get something like a grassroots which is a modified factory centerlink. One end of the shock mounts to something up under the truck that is stationary, I honestly cant remember what off the top of my head. The other end bolts to a little bracket that is held to the centerlink with a couple of little U bolts. if the centerlink is bigger than factory it would never work, too small and it might slip. I think I remember reading in your build thread that you plan on getting the total chaos kit so I would check and see if it will fit the centerlink.
For the price of the stabilizer, I would get something like the front diff drop bushings, and lopro bumpstops. I remember reading that you also plan on getting the lift kit, so both of those things can come in handy. I would suggest getting an ilder arm brace, but the AC lift kits come with one. The brace probably cleaned up the little bit of slop I had in my steering more than the stabilizer did.
