Just ordered a Eibach Pro Kit 38108.140 for my '08 SS from Tire Rack for $220.00 + $16.00 shipping. I'm wondering if I should add a set of KYB struts as well. The car has about 30k on it, so I assume the struts are still good. Does anyone know if the stock SS struts are any better than base Impala struts, or as good as the KYB's? Looking to calm the floating and hunting this beast does when I step into it to pass someone.