Just wondering what your reasoning behind replacing the camp hatchet with a knife? Its a great blade but wouldnt a hatchet do a better job of hacking and chopping/splitting?
I have a Buck Camp Axe but in the end wasn't too happy with its performance. The edge of the buck axe never really became very sharp, and the Buck Camp Axe was quite expensive and a little bit of a let down and used to chip out quite badly. The MOD 4 although heavier than the Buck Axe is much easier to handle and carry in a back pack.
The el cheapo $20 Draper Expert 09946 takes a very sharp edge. (but I need to make a more substaintail sheath for it though.)
If I ever needed to build a log cabin out in the wilderness then these would be the tools that I would bug out with.