Matt, thank you for those great ideas. I'm going to take out the maroon today and try it out as proposed.
I'm the same way with the quarter pie; in general in not big on them but I think it works. Do I like it as much as the 2D18? Crap, I don't know.
I actually really like the 414418 pattern for the hundo. But I also like the 312318 for the $20 and it might be too busy together. The 314318 is classic and classy, but is it special enough for the $20? The $100 isn't coming out normally, but that $20 will make an appearance in every game, and I want people to instantly bow down before it (hence the 312318)