Buddy good luck finding short AND soft springs. They shorter, the harder to keep from slamming your tire into the well. Its that simple. Eibach Pro Kit is about as good as your gonna get for your pricerange Id say. I have the Eibach kit for Street X which drops it 1.6 inches all around. Its stiff but its not TOO bad of a ride really. My stock suspension was a little more cushiony but not too much more to be honest.

 

My springs on my coilover kit are eibach's. Im using the stock struts and there bumpy. im used to it now. They are half as long as my stock springs. they are so tiney and dame they are stiff. If they were soft id slam the front on every bump. There is a kit on the groundcontrol web site that has gas coilovers, there like 1500. you can control the stiffniss. But thats alout of money. If you have good shocks then just get some springs. Arnt they like 150 not even.

 

Good luck finding quality coilovers for less then 400 dollars. You should just get springs and be done with it. Mine doesn't ride that bad, its just slightly stiffer going over bumps and it has a lot less body roll in corners.