Ive got a lot of extra weight on the front with the bumper, winch and extra battery. Hopefully that will helpRough country have a pretty high spring rate. So it may not ride like stock with an ez inch.
However, despite what most haters of rough country springs will say, I've had 4" rc springs for 15+ years and can't complain they are too stiff. My ride quality improved with better shocks when I put Bilstein 5100's on.
If you get them for cheap I'd run them. Get good shocks for sure.