Well if people would consent to the change, I wouldn't mind paying the $40 myself (you could charge the paypal account in my PM to you) to submit the following color changes:
1. make the portal in F0 blue
2. the lower portal in F4 blue and the upper one orange
3. optionally, the line of water in F5 blue
I feel that since we have such a big order that it would be worth fixing the inconsistency, since F10 has the portals in color. I realize that it's kind of late in the process and I wish I had been paying more attention earlier to give this critique but I still think it may be worth the effort to try to get it changed.
EDIT: This isn't really a complaint, just a suggestion. It's okay as it is but if all it costs is $40 to change it I don't mind. I bought them for a friend even so I'm not the one that has to look at them lol.