Yesterday, I dug through the scrap box and the 2 1/2" strips. Made the 4 patches with a light neutral. Ran out of neutral so went hunting in the folded yardage stash. Fount ~1 yd more of the same neutral. I think there's enough left for the quarter square triangles. Busy today, so tomorrow the 1/4 sq triangles get finished.
It does take a long time to sort scarps. And some of it I wonder why I kept. Didn't make much of a dent.