Yea, that is quite possible but then a knife and what it is expected to do is very much different from a straight razor and what it is expected to do. The bevel angle on a knife is different from a razor and has a lot more meat behind the edge making it less fragile than any razor's edge. Knives for general use are not sharpened/honed to the same levels as a razor because there is no need for that. Will the grain structure in those knife steels you mentioned stand to be ground as thinly as a razor, be honed to as high a level and still hold their edge the same as in knife use? I don't think too many/enough people have used razors made from those steels to get a definitive answer to that yet. You would think that on a forum this specialized you would have heard people raving about the edge holding ability of these steels by now. A razor is a knife but a knife is not a razor.
Bob