I am coming over from a C6Z06 corvette and I have noticed the 55 has a worse ride in spite of softer handling. The car has only 25k miles so I think the shocks and springs should be fine and the Z had runflats so I don't think it should be the tires. For those that have have upgraded did you start with shocks, springs or sway bars? The pavement in my part of the world is rough so I want to avoid too much road shock where I can. Thanks for any responses.