I was going to do a ten inch piano key border to use up the leftover red and green layer cake fabric. That turned out to be completely overwhelming. I think I may go with a 2 1/2 inch light strip, 5 inch piano key, another 2 1/2 inch strip and the other 5 inch piano key border. I had to order more light batik fabric (I'll use it for the backing too) so am waiting for it to show up. I do like the idea of going with a completely different red and green print though. If I end up not liking the piano keys I may go with that. Thanks!