I don't own a KS, but I have shot quite a few. Nice rifles they are, but a bit over-priced in my opinion. You could just as easily get a regular 700 Mountain rifle and get it customized - ie. trigger job, glass bed, pillar bed, free float barrel, etc.
I also own a couple of A-Bolts, but they too are a bit over-priced, although not as overpriced as the KS.
My recommendation, get a Remington BDL SS and customize it (including getting an aftermarket stock - like McMillan or HS if you want synthetic, or get a laminated stock).
Or, better yet, get the Remington Mountain rifle stainless laminated and do some of the custom work I mentioned.
Zachary