I would very much like to get my hands on a piece of blue Mammoth ivory and send it off to HI for a custom khuk down the road. Is this material suitable for handle material on a big chopper? If so, I assume chiruwa would be the way to go? Just how big of a piece is needed for, say, a regular Chitlangi, vs., say, a chiruwa AK? Is the difference substantial? Or am I looking at getting roughly a similar size piece either way? Can mammoth ivory even be used for a non-chiruwa style khuk? Or is it too weak? Any advice is greatly appreciated. Thanks.