Both Magnetic4R and I live in the Bay Area and have lifted our Limiteds.
Magnetic4R is at ~2.5" and
I am 2". There a bunch of others if you search the
Lifted thread. I am happy to meet you if you want to check it out and go for a test drive.
When you remove the xreas follow the instructions in this
PDF so you can reattach the shocks when you sell the truck or sell the xreas as a unit. Basically you disconnect the shocks at the self-sealing union fittings when all four wheels are off the ground. It is also less messy this way, where as other have disconnected the fittings at the shock itself loosing the fluid.