1 more thing...I just wanted to explain some of the differences between the 2 brands.
Carli uses progressive rate coils up front and Thuren uses a linear rate coil. This makes the Carli springs take smaller bumps in the road softer, but you will feel the larger bumps more than you would with the Thuren front coils. A benefit to the Thuren control arms over Carli is that the Thurens are slightly offset to allow for better tire clearances on the backside of the wheel. I am running factory wheels with a 13" wide tire, and I do not rub the control arms at all even with the wheels locked to either side. As for leaf springs, Carli uses Deaver leafs and Thuren uses Atlas. At the time of my purchase, Thuren actually told me to buy Carli's leafs because he was not happy with the quality of metal that he was getting from Atlas at the time. I dont know if they have fixed this yet, so that would be something to ask about if you choose to go with Thuren leafs. As for shocks, Thuren uses Fox and King, and Carli uses Bilstein and King shocks. All of them can be dialed in to your specific setup, so I dont think you can go wrong either way with the shocks. I'm sure I'm leaving a few things out, but I'm sure the vendor you go through for these will explain anything I left out.
This isnt going to be a cheap upgrade, but you are going to be extremely happy with it in the end.
