We are probably leaning towards a white background in the emblem, instead of a solid blue color, so that it's easier to use on shirts and hats (would require less thread than a blue blackground). A design like #16 is more what we like.
The design in 84, 85, and 86 is very clever, but I'm afraid that if someone were not looking for the "F" in the emblem, they wouldn't see it. You are very creative!