Pre printed or not I am in awe of your patience.
I am a new quilter and a frequent observer of all the wonderful quilts that are presented on this site. I have recently finished my first attempt at a large quilt and have it in at the LAQ at the moment. I hope to get it back soon (as it is for my son for Xmas). I will be sure to post a picture of it when it returns. However it pales into insignificance compared to your effort!!!