I put KYB shocks on my 90 Z32 while doing a TT swap. Also went with Eibach Pro Kit drop springs. Over all I felt the ride was still a little softer than I personally want. Also the Eibach springs did not lower the car as much as I wanted. Next week I am replacing all bushings with Energy Suspenstion Bushings kit (solid red urethane). Also debating about going with godspeed control arms front and rear, tension rods, and coilovers. I want to try these becase everyone hates on them, but never speaks from experience with them. If you are still interested i'll keep you posted on how it works out!