I would cut the rocketships in a bigg block, to get the whole rocketship in the block and just put strips of the other fabrics around it, like a courthouse steps or just as little borders. When you decide how many rocketship blocks you want to use with the little borders attached. Add border or borders of the other fabrics to make to the size you want. I suggest making at least a crib size so the Baby can use it for a much longer time. Just my thoughts. I get my inspiration from all the fabrics I have and my desire to try and use it up before I check out. Good luck.