These are so cute! I also like the square dance idea. Group them in fours with similar colors. I guess I would have to see them grouped to decide on colors. I wouldn't use anything too busy so as not to take away from the beautiful work.
A swap would be wonderful! Oh great another to add to my WIP list :roll: I guess I will never see the end in my lifetime :lol: Seriously though I would love to participate in a swap. Keep us posted.