Hello, 2011 Silverado 2wd quad cab. I have installed rough country's 3.5" lift leveling kit with spacers over the strut assembly and blocks for the rear and i am trying to squeeze out more with le$$. Rough country has a 1.25 body lift kit and looks like alot of work for little over an inch. They also have a 2" leveling kit looks like a U shaped piece attaches to the lower control arm below the shock mount. My question; would i be able to combine the two leveling kits and raise the rear with taller blocks. Thank you.