Your quilt really has sparkle! Red piping would look stunning. Your quilting is lovely, and I don't think it is puckered, as the others said, once it is washed it will sort itself out. Most important thing to watch for (in my very humble opinion) is to make sure there are no tiny folds stitched in. I love handquilting (to be honest machine quilting is daunting to me), so it's great to see some handwork. Look forward to seeing more of your work, and thanks for sharing.