I'm another one that would like to see borders using the red fabric. It certainly makes it pop! Very nice quilt!

I would be tempted to audition the red for a narrow inner border, then do piano keys out of the fabric that is in the rings. Something must be in the air. I have had the templates for the double wedding ring since the stoneage and was just considering starting one this week.

Lovely blocks! As for me, I'd add a border. In a darker color, and not one of the triangles colors. :)

Nice quilt & a great job !!