Your quilt will be beautiful, regardless is every single piece is the same size. Here's an idea. My quilting group just finished a quilt that had cross stitch squares, made at different times during the daughters' lifetime. A quilter took them home with her and brought pack ALL squares the same size. She had "framed" each cross stiched square with a matching fabric and then made all the blocks the same size. We all think it is just beautiful. I will try to post a picture when it is bound. We took it off the frames this week! Exctement!