I think we're getting close! I like the angle of #88. Not sure if the full globe is too busy.
Could you leave #88 as it is, but add the rest of the globe in the background (as if the globe was hollow and you can see the silhouette of the other continents in the background)? Look carefully at this image again:
http://en.wikipedia.org/wiki/File:Globe.pngIf we had a version like this with each side of the globe in front then I would be able to use the variations of the logo in different parts of the world.
George