I've been monkey'ing around with the suspension on my 05 V6 now for about 2 years. I originally started because the shocks and struts were shot and needed replacing. So I looking into lowing the car, and that's where my interest took off. Now I'm going to jump ahead to my current set up and then ask my question. Shocks Struts: Strange Engineering 10 Way Adjustable Front Springs: H&R Super Sport Springs Rear Springs: No Name Generic Front Swaybar: 35mm Granatelli Rear Swaybar: 25mm Granatelli Upgraded Control Arms both Front and Rear. So here is what I'm looking to do. I bought the Steeda Rear Ride Height Adjuster Kit and I want to install a set of rear coilover springs. The rate I'm toying around with is 400 lb rate. Does this sound link an awesome or an absurd idea?