Will be happy to provide the other approaches. I will submit the design concepts along with a few more Tuesday. Thanks for the feedback and look forward to working with you on this contest,
My entry # 3 with a black background. Basically any of the designs will work on a dark colored background with white being the backing color. This design also works without the white behind the icon. It depends on how strong you want the logo to "pop". Thanks for the feedback and let me know if you would like to see the other entries with a dark background. It will be no problem.