What is the point going coilovers if you don't even plan to track? Why not try sourcing springs that will both be softer and lower. I have heard that spoons springs will do both of these criterias fine. FYI your stock shocks will be on their way out sooner or later as they were not designed for your aftermarket spring rates. I have heard alot of praises for Koni's shock and spring combos.

I have Tein SS and they are softer then Tein Flex in the same respective settings. Tein SS is actually quite a good buy for their price these days. Softest settting is as comfy as stock and hardest is more than enough for track.