After finally stitching together the spool blocks, I was able to get out my Pink/Brown and Blue/Brown SBS swap blocks. Well only one set fit, but I do plan to mix them in my quilt. Possible fabrics for sashing, etc. are below.
There's lots to do before I get to this project, but I love walking by them on the wall. It helps with ideas spinning in my head for how to set the blocks and which fabrics to best show them off with.