Regarding your entries #17 and #18, I would like to see a refinement of the two symbols. This logo is one of the ones that I would like a lot more if the two symbols were combined together smoothly...in a more integral way. I also really enjoy the idea of the rays that shoot out from the center. Anything you can do to dramatize that effect would be really cool. The idea of infinity is a message that I am seeking to convey.
Thank you very much!