Well, I could just kick myself for having not noticed this thread earlier ...
On the subject of logos, I wonder if any movies have appealed to you with their spacecraft, from "2001: A Space Odyssey" on down. I do have to hand it to the Japanese, they seem to understand the exuberance of a future in which we will finally enter space in a big way. Here in America it's all you can do to track down anyone who knows about Gerard K. O'Neill space habitats.