Try to make the font in #52 more interesting. You should also keep with the color scheme from #52. The icon is too solid. Try to make it lighter. I'm also not sure of the circle. Maybe something elliptical if that's the style to go with?
Much better. Do you have any thoughts about the icon? I would still like to see some work with the lettering. Its good to see an icon, but the text is still a little too simple.
Sorry if I didn't make it clear enough in my last comment. It is OK with a gradient in the design - I just meant that it light color was too light. If you understand?