I had a hard time finding your mistakes...the quilt is beautiful! When I have a mistake I don't think I can live with, I applique something over it. I did a whole quilt paper pieced for a wedding gift with a beach theme. I messed up the colors in the wave and appliqued a dolphin over it. No one ever suspected I was covering up a mistake. I didn't have the heart to rip it out and redo. :)