Jan, I like your first four fabrics. E is sashing and I'd like a stronger color than the pink mottled. The brighter brown with the pink Good and Plenty shapes on it doesn't play well with the softer prints, IMO. So I'd go with the first four and a more solid appearing bright pink for the sashing. I think you can wait on cutting the sashing until later in the mystery.
I haven't played in my stash yet, nor finished the border on the last mystery. I need to take off the one that's on now. The tipped bricks are cool, but too wide for my daughter's space.
I'm full of a Culver's Turtle Sundae so no wine for me tonight, but some herb tea would be lovely right now. Culver's has very good caramel. Ice cream lovers will have to try some Culver's frozen custard with caramel sauce when the train travels to the Midwest.