Hello sir.
Thank you for the great ranking but I have just noticed that the #10 design is very similar with an older winning design here in Logotournament and I have to withdraw it. I'm very sorry but it looks like that 2 minds thought the same way!
I will give my best and try to make another great design for you, and I hope you will like it.
Also, I'll try to improve #11.
Thank you for your understanding.
Alexander