Also don't disregard the KW V1's. If you're not going to track the car or don't have suspension setup experience/knowledge then you'd be hard pressed to set your suspension up for a better handling/performance/safety combo than the engineers at KW have for the V1's.
Last wheel alignment I had done, Chris at Inline Suspension commented after a test drive that, given the height of my car, he was impressed that the ride was far better sorted than most other cars he gets in there, and he sees a lot.
Snowy. :)