I think that would be instant mush.
I still prefer Bilsteins over just about everything other than even higher dollar Konis...The KYB's are supposed to be a Japanese copy of the Bilsteins, but, they sure don't give the ride or the control of the Billies.
I had a well worn, ex-sheriff's 9C-1 and that thing was an amazing handler for a big ol dawg. It was ugly, but it would sure do the high speed cruise bit