Where you have your black line, that should be ok. You can allways trimm more, but wait till you finish the bucket. Try it on with the s-trim, then you will see if it works for you.
That was just the One I was going to say. I had the same Problem with my Shoulder Bells and added I a new Snap inside my shoulder Bell just off-center.
That worked just fine for me, and looks a lot better now!