Your other option to get 1LE levels of handling for your SS would be to look at our 2010+ Camaro Race Pack Stage 3 Total Vehicle System (TVS). This kit includes Sport Coil Springs, Front Sway Bar, Adjustable Rear Sway Bar, Front and Rear Heavy Duty Adjustable End Links, Strut Tower Brace, and Chassis Brace. These parts are designed to compliment each other and give you a matched suspension setup that works right out of the box. And even better, all of this engineering is available for under $2500.
Check out what Autoblog and Road and Track have to say about how the handling of a Hotchkis-equipped Camaro compares to stock: