#8 is STRONG. Cranberryblue - you're wonderful with all the choices. I like the experimentation with the others, but #8 is the leading contender. The book graphic is a bit more obvious, and less sophisticated that the organic Cog. #9 is also good, but I'm not sold on the orange color. You might want to try cooler tones as well - at first I thought orange would be a good complement, but I'm drifting away from that. Perhaps a clean, pale blue tone (?), not sure. These are great, however. Thank you very much.