I love your fabric choices, Whitepine. On Easy Street I made half the number of blocks, and ended up with a 3 x 4 block design, which meant I had to make more of some units, but had a bunch of others left over. This time, I'm going to do about 1/3rd and see what I need at the end to fill in. I'd rather make more than have a bunch left over. But since I doing the same as you with one fabric per colour, I set aside enough of each to do the whole quilt "just in case".