Really beautiful quilt!!! I must say, I think Snooze's design is absolutely stunning & would really complement your quilt well. That said, I also understand the need to just finish it. Perhaps you could do sort of a combination (assuming you are quilting it FMQ) and could do the swirl in the center & then the dividing line, a row of circles, and then the piano key/stippling for the outer border. Just a thought. I'm sure whatever you do, it will be just lovely as it is already visually stunning pre-quilting.