Love your quilts and Candlequilter always does a great job. She just finished quilting one for me, too! She gets all my quilting business from here on.
I have Star Wars fabric to do my 8 yr. old grandson a quilt. Actually it is Darth Vader panel. I like the background fabric in your space one. That might be a good fabric for the background for Darth Vader!!!
I bet your boys are loving their quilts.