....Hmmm, I probably won't be very popular saying this, but: For road use, using coil-overs and slamming down the suspension, and certainly using spacers, isn't necessarily going to improve your handling - In fact, it could make it worse. It looks very cool but I suggest doing a performance car driving course such as CarLimits and/or Drivetrain.
Also, don't forget to tell your insurance about such mods.