Good idea using the infinity symbol for the double o's, but I think I prefer the logo not being all CAPS. Either just Capital W or only lower case letters.
We require that you do not ask one designer to use elements or concepts from another Designer. The general rule is that, if a Designer was the first to submit the idea, they essentially own that concept or idea for the remainder of the contest. Requests or ideas you have put in your contest Brief are fair game and open to everyone. Concepts that are considered obvious will also be fair game, for example: a dog & cat for a pet hospital, shopping bag for an e-commerce company, a tooth for a dentist, initials for a lawyer, etc.