So Chief, are you leaning toward the Model 4 with a larger blade, like the one you posted on the second page? would that knife have a top edge sharpened, with the embellishments you suggested?

Max,
That knife belongs to Billy.
What I was trying to say was that I wished that blade stayed the same height & thickness but, was a lot longer. Like the Filet does.
But to answer your question, No I'm not leaning towards that with a longer blade.
To me a model 4 with a longer blade would be better served as a fighter with a double hilt, than a fishing knife.
Tune has a thread fighting field knives, when I look at those I don't think wow that would make a good filet knife.
LOL, Sorry so long bet you wish you hadn't asked huh?