I don't knw how well "2" builds, at one time, will work out but I'm in. For me, having field-tested one this past hunting season, I'd like to see a nicely-optioned Woodcraft! I have actually "used" large knives, in the field, before and find then a superior pain in the ass!
For actual game processing...of any type, except elephant-sized game, a 6-7" knife would be maximum. 4-5" is a more practical and friendly blade length for such purpose.
Fighter/survival? I would still opt for a 7" maximum. Ya' gotta' carry the damned thing folks! Anything larger/longer is "another" pain in the ass"! It all depends on your purpose I suppose.
Now: If we're building something just to look at and get "oohs & aahs" over, let's decide up front and move on from there. I love artifacts, even as a practical handle but it bumps the price considerably.
A "Scagel-styled" handle would be great also! Cannot wait to see which direction this build takes. I know, if Chief runs it, it will be..."just short" of an Excalibur!
Best, Capt. Chris
PS: My favorite "James' Gang" Scagel handled knife...CCS