Just a couple of quick tips I've come up with while building knives from the Helle blades...
I don't like to tape the blades, because of the tape residue, so I make a blade cover out of a manila folder or thin cardboard of some kind, then tape it up good to keep the blade edge covered. If you make it snug, it will do the job nicely, but can still be removed when needed, then put back on.
Second tip is to keep someone from ruining drill bits. If you want to drill the tang on the Helle blades, you can't do it unless you anneal them. A small propane torch will do the annealing job...just don't let it ruin the temper of the blade. Heat it just enough to turn the metal blue on the tang.
Great looking blade, Mickey. Can't wait to see what you do to finish it up. I will have to get me a couple of them soon. Been meaning to make me a neck knife for a long time.