I love the pattern and the fabric you have picked out. That is going to be a gorgeous quilt. I agree with Melissa, though, block A never touches block C and I think the fabrics you have picked for block A (I would use the darker blue) would look better next to C. So I would use block A fabrics for block B and block B fabrics for block A. I think I am saying the same thing as Melissa-is this clear as mud???