Beautiful quilt!
When we built our house, I chose that same blue toile for my drapes (which cover a 100" X 9' tall picture window), comforter, dust ruffle, upholstered chair, and head board. Lots of busy toile! After a few years, I was ready for a secondary color, so I chose red. My first quilt is a split nine patch with lots and lots of different red, blue and light prints. I think it looks great with the toile. I have the comforter cover left, and had thought of doing something like you did with the larger patches of toile.