I have a similar batch of random blues in 4 patch and I have been trying out the various Disappearing 4 Patch techniques and just sort of randomly putting the blocks next to each other and stitching them together. So far I have intentionally alternated pinwheel blocks with straight cut. But the straight cut ones are cut at different widths and are not all alike. May do the additional cuts on some of the pinwheels too.
I will most likely make some additional blocks as I have plenty more blues and don't have but about 20 or so blocks done.