What size are your blocks? Did you get these from Embromix.com? I have a bunch of their embroidery patterns and am going to do the exact same thing. I plan on putting a very small sashing in between then. Then was hoping to find a fabric with all the colors in them. I know that's backwards, but this gives me an excuse to go to the quilt stores that will be new to me in NY state. I love the ones you've done.