Well, here is what I am working on now. I liked the diagram, but with the actual blocks, it may be too busy. I'm going to have to live with it for a bit before I decide if I am going to put it together or not.
I can't decide right now if it just too much. The colors certainly are bright though. Maybe if I use more pastel colors for the interspersed triangles like the pink and lavender on the left side.