About 10 years ago I replaced the stock springs on my 94 GT with a set of Eibach Sportlines for a fox body Mustang. However I did not change the shocks. 10 years later my shocks are shot and are original to car. I have roughly 130,000 miles on my Mustang and the suspension is all stock except for springs. The car feels like a tank. I know the shocks are bad and in need of replacing but I dont know to what extent of the roughness is contributed to the springs. I dont remember it being that bad when I first put them in but its been such a long time that I really cant remember. So basically what I am wondering is if I should replace both springs and shocks or just the shocks. I like how low the car sits and I do like the firmness but it does appear to be a little too much. I am also considering upgrading the lower control arms when I have the suspension apart. Thanks in advance...