Update, i installed the Route 66 Speed Shop 55D rear springs and they are a very nice match for my Koni Yellows running at about ½ turn. The drop is subtle, but it is there and the rake looks stock. I am happy.
Got any photos (before, i.e. stock, and after, i.e. the current setup, would be especially helpful)?
How's the handling balance? Have you taken your car onto the track?