Brian,
You can see the change in the convex very clearly in the second photo, it does look much higher.
I don't know how I would feel about having the edge come right onto the choil. It would make it easier to sharpen the full length of the edge. You don't chop with your hand in that position so there is not a great likelihood of cutting your finger but the way you have it on his blade is safer.
I'd love to hear people's opinions who have had a chance to field test these blades. That video has been getting 75 - 100 hits a day. Since I put it up its had 21,500 views. Mac