koni kit impressions?

Hi All,

I'm thinking of installing the 1130 series Koni suspension kit
(springs and shocks/struts) in my '00 328Ci as it's about time to
"refresh" the suspension. (Due to the vagaries of distribution, I can
get the kit for less money than the shocks and struts alone, so I'm
especially interested.)
Does anyone have first-hand experience with this kit? If so, what
are/were your impressions?
This is my daily driver and weekend (autocross) warrior and I need to
balance the performance and practical aspects as much as possible.

thanks,
Mark