Onegen - just an FYI with the Camburg's that I just found out on my own set....the uniballs appear to be some sort of plated metal, rather than stainless steel. I didn't realize that Total Chaos uses stainless, and Camburg apparently doesn't. It shouldn't be an issue for you seeing as you are in SoCal, but for me it's a problem. I'm in Eastern Washington where we get a good amount of snow and ice, and apparently they put some pretty corrosive stuff on the roads. Both of my uniballs have rust where the ball meets the adapter that goes through it. Worse on the passenger side. Camburg recommended that I clean well with WD-40 then lube with Dri-Flow. It helped, but I won't be able to get rid of the rust. And I can't clean the uniballs every time I drive the truck.
On the plus side there is absolutely no noise. I've never had any squeaking or anything like that...only smooth operation. Overall I'm really happy with the Camburg's, despite the uniball rust. When Icon releases their Delta Joints to fit the Camburg arm I'll be replacing the uniballs. I'll keep the uni's as clean as I can in the meantime.