SuzSLO that is way cool! It looks like you quilted one block at at a time. And it was done once all the blocks were pieced, right?
I tried a rag quilt project where I used rulers to create designs on each block. I tried to "quilt as you go" using instructions from several sites. These flannel quilts did work out, but I have to admit the joining of the blocks and rows is a bit messy and sometimes requires a bit of sewing first aid.