It looks like a fun quilt to make. It would be a challenging quilt to make, but I consider this a challenge. I've got plenty of 2 1/2" strips scraps!
I made one last year like your twist and shout. It was challenging, but the directions had me originally making a roman stripe variation (in blue) and an accent color of yellow (the stars), then cutting off the excess. Still had to use seem rippers a few times when I drew the diagonal line incorrectly on the accent fabric. However, it came out very nice and I shipped it off to a man in the armed forces.
Thanks for the tute!