Semper Fi Narruc,
I am also an ex-jarhead. I disagree with you somewhat in that I think kitchen/utility knives possess some of the same qualities. I'm not talking about a head-of-lettuce splitting, loaf-of-bread cutting 7-8" bladed chef's knife. I'm talking about an all-around meat cutting, chicken boning, vegetable-slicing light duty knife that could also serve well in mundane utility tasks that most of us MAINLY use all of our knives for. This would include cutting open boxes, letters, fishing line, rope, and the occasional cleaning of game, etc., etc...I think that both should be a flat ground blade tapering gradually to an extremely sharp edge.
Joe,
If I remember correctly, you have very large hands. I have small but thick, meaty hands. I would think that your original TTTKK handle should fit my hands fine. I do like your suggestion of tapering the TTTKK's "bird's beak" handle end just slightly. Also, as to your suggestion for less belly, I concur. As an aside, I think folks are finally finding out how handy sheepsfoot, (Wharncliff), or the "modified" versions really are.