I have the V2's---I think it rides much better than stock---not rough at all, not bouncy, very smooth. My wife loves the car and has never mentioned any complaints with the suspension.
I have used out of the box setting, so I think you should be fine with the V1s.
I had H&Rs on my e92M3 and Eibachs on my prior G35---the KWs are in a different league in performance and comfort IMO.
I'll echo congrats on having a cool wife