Thanks for asking, Kevin. I'll consider that license to ramble on
My intent behind this knife is for a tool with some heft, but not too much to be able to carry in my pack when I'm mountain biking. Right now, I have a golok from Valiant which works like a hot damn. This knife is designed using that golok's general construction method with a few variations.
I'm looking for a final weight of 500gms or less, including the sheath, which will be difficult with the thickness of the blade stock and the lignum vitae which is the handle. The steel ferrule will add weight as well, but ultimately is a better choice than titanium. The 2/3 tang was part of that decision. This is some thick steel yo!
I personally feel that this knife is screaming for fullers! But I don't know if I can pull it off. It isn't hardened yet, so I have time to decide before I send it to Nick.

I have a dremel tool, and lots of interesting diamond bits which I've never used...
So, ok, the use this knife will see- living in my pack, but perhaps on the belt- is the impromptu and ongoing pruning of trails.
I don't bother trying to chop through wood much larger in diameter than 8" or so, and it's usually alder which is a pretty easy chop due to brittleness and retained tension. Mostly I'll be cutting salal, salmon berry, scotch broom and ferns. I've cut birthday cakes up on the mountain with my golok before, too

The blade steel stock is a little thicker than ideal, which is why I tapered it, but the edge is going to be a relatively acute convex profile without a secondary bevel, a la traditional golok. Where it differs is that the appleseed leads into a sabre profile. The upper edge is kind of an homage to a full convex profile, which I didn't think would look as cool.
The edge still has about .5mm of material, so it's far from sharp and I'm going to leave it that way until it's hardened and apply the edge with diamond hones. I'm paranoid about cooking the edge and having it chip out. I'd rather it dent and roll. Besides, Richardj warned me about working a blade withou using a cheater block, so I thought I'd remove the risk entirely.
Which brings me to hardness. The steel is high quality Aldo's
tm carbon steel. With all that carbon and manganese, I'm thinking that a hardness between 57 and 58 would be ideal. I've found 1084 to be a pliable steel with amazing edge-taking and holding properties. I have two knives I use frequently made from this steel and I'm very happy with it. There's some science talk about eutectoids or something or other, and 1084 is favourable from that perspective- or so I've been lead to believe
The handle being angled from the blade will help generate a shearing cut which works best with the fibrous, stringy and tough vegetation I'm dealing with. It's not like you need the length of a machete either. I'm going to shape the handle so it will resist twisting. I like a nice straight edge for easy sharpening, but I submit that a subtle curve along the length of the edge provides better cutting.
I've decided that I am going to try carving/engraving the ferrule. Just have to come up with a design.
Now if anyone actually read all that I'd be amazed. But it sure is nice to be able to get it out of my system. My apprentice who is helping around the shop thinks the project is cool, but you people are really into knives and that makes all the difference.:thumbup: