Mate I agree with not spending the $5000 I was simply stating that They are the only ones Ive run that are comfortable to live with everyday on soft setting. I still think on a budget if you want comfort for the street and good on track performance a good set of springs and good shocks will generally give a more compliant ride.
I know my Teins I run and have had previously and the Cuscos are excellent for track but for everyday yeah they are bearable but in no way comfortable on the street even with spring rate change.

Agree with spring rates but generally having a compliant spring rate for street means a compromise on track . But all in all to have the best of both worlds is a compromise.
At the end of the day its a hard one because everyone has a different expectation of comfort and whats acceptable .