It’s done! My plan, as I was working on it, was that the clasp (button) would be worn jauntily off-center. I think it looks best centered. It literally took me hours to string, and that was after I had laid out the design. Here’s the lesson to take away from this: when making right angle weave covered beads, DO pay attention to where the hole is in the armature bead. Slowly, slowly, turning the bead under two Ott-lights to try to find it was a pain.
The clasp is effectively hidden by the button. Works great!