I was having so much trouble deciding on which version to go with and I really wanted the zebra fabric to be the background fabric as but didn't care how they matched up on the sides so came with an answer what to do about that. I would make the last fabric solid black. Now I know this wasn't one of the choices but I think this might solve the issue with the wonky sides meeting up and would even give it a little more "WOMP". I'll make a set up with this idea and see how you all like it. Problem right now is I have half the blocks already cut using the zebra as the background (center) fabric. Will post again in the next day or two.