Impossible? not at all. In all honesty, I think you are one of the favourite. My client will take a decision, but you are seriously one of the few that submitted logos that meant something, and looked professional...I hope he'll choose one of your logo...I'd feel a lot better knowing he's going to look professional.
Sometimes, a client will choose a logo that was really not my favourite. It happens.
Most of the time, I am pretty good knowing which are the best. And you are one of them. Serious.
Thanks, and I'll keep you posted.