Interesting! I'm glad to be getting some good entries. I like the one with the icon on the side better (I'll rank these when I'm back on a computer - my iPad won't let me move them). Can I see it on a white background with black lettering?
thanks for the 3 versions -- i like #46 best by quite a bit. could i see it with the icon a little closer to the letters? it might end up feeling too crowded; but right now i'm wondering if there's too much space there.
i like this one because it's so distinct, by the way.