WOW.
This is one sweet looking saber, and I can't wait to see what the finalized version will look like, especially after anodizing.
That being said, I do have two critiques.
One, with a name like "War Glaive", I automatically thought that this was going to be a pole-arm type saber, like the old PVC yari (spear-saber) you used to sell. (I have a SCA background, so when I hear glaive, I think of the French pole-arm, not the super-shuriken from Krull.)
Two, this saber looks rather heavy/bulky in the vid. This, however, may be just my personal taste coming into play, after all, you did explain where the saber's balance-point lay during the video.
Okay, now that I've gotten that off of my chest, let me reiterate that this is one sweet saber design, and I am definitely looking forward to seeing what the final production model sill look like.