I too believe stabilized wood would be nice but the cost is horrendous. I make mostly pistol handles and stabilized wood is just the ticket, it doesn't crack or have issues after all the hours of making them. But I just finished a set and the cost of the wood just for one set was 48 bucks, and the piece wouldn't be nearly large enough for one khuk handle. This is why I still make them mostly out of natural woods and still consider it a hobby as I'll never get rich doing it.
I don't know much about horn either, it's so dense I doubt it would stabilize. It's like ebony, hard and dense.
I'm with you, I love the way they do things right now, I'll pay for what I gotta have and if a blem makes it a little easier for me, that's a good thing.