Thanks JanRN ... I'm thinking the green too. It gives so much more life to it all, than the blues do. Though the small piece of blue one does that too. Bonus ... I have enough of the green! I used it in my Double Rose Trellis quilt, liked it there and still do!
What about the blocks I have used the sashing in? Do I remake them? Particularly where the green goes right out to the edge against the sashing? I haven't used the blues in any of the blocks, so not a concern there.