Well done, Spring! Just a hint on pinwheels...on the seams joining the HSTs squares, press them open...reduces bulk in the center when you quilt it. I find that if I press seams where there will be more then 4 layers of fabric in them open, it is much flatter and easier when I go to quilt it. I have had to use a hammer to try to flatten some of the hills my seams have created. Just easier to press a few seams open!