Sandra: Your quilt is lovely. Unlike you, I know what happened to my extra 4 set of units that were destined to be the border corners: I used mine to make an extra Block I needed. So when (if?) I get around to making them, they will no longer be a set, just whatever I have some extra of. I have a boatload of geese to make still, so I will experiment with the ones I have and see if I like a different border treatment better.
Woodland: I love your cornerstones. What a creative idea. It ties your quilt together beautifully.