I like both of these very much - the styling/gradient of the lettering is very nice. However, I'm not quite sure what the graphic in the O represents. If I can't guess, my customers won't either! Can you make it something more in tune with nationalism? Something we could customize with each country group we target?
I love everything in #40 except the O. If you lock down the O, you may be very close to winning this tournament.
I really like #68, #69 and #71 - It was one of my original ideas to have a thumb pointing at a flag, or yourself... this is very close to that! Can you try that? Maybe take that idea and make a completely new logo based on that? I'd love to see how it looks!