I probably should have done it one step before this one (and I am at just the right spot for the other direction of geese), but I'm going to trim up and stabilize stitch the outer white edge.
To add to my decisions/indecision, remember back between Halloween and Thanksgiving I took solid colors from my back and that I would use in my top to make a keep-me-busy binding! At the time I said some true purples worked their way in...
So shot one is binding in the middle, green on top, purple on bottom.
Shot two is green, cornerstones would be garnet.
Shot three purple, cornerstones most likely would be white but I haven't laid it out yet. Waiting on those setting trianges! The garnet gets muddy as a cornerstone but I don't mind the Butterfly blocks touching the purple.