Just to add an opinion on the factory blade thing.
The KITH theme is a hand made knife.
If this was an art exhibition, and you bought a picture and framed it, would you feel that it was OK to enter it as your art work.
The same goes for a pre-made blade. It is what makes a knife a knife. A pretty handle is nice, but it is the blade that is what you are learning how to make.
If the blade is not all that well finished, and you made it yourself, fine - that is your KITH entry.
No matter how stunning it may be, if you bought it - it isn't your work, and does not belong in a hand made knife KITH.
To sum it up:
Buy a canvas and paint a picture = your art work
Buy a canvas with a painting on it = not your art work
Buy a bar of steel and make a knife = your knife work
Buy a bar of steel already shaped into a knife = Not your knife work.