Hello :)
I'm really enthusias to make the best logo design for you.
But i'm sorry, to combine my idea with another designer idea will be a problem in Logotournament. If i do it, i will be get banned by Logotournament Admin. Logotournament has a specific rules about prohibiting the action which disturb other designer, like copying concept or taking some part element from other designer design.
It will be okay, if both designers have private deal to combine it. They will share the prize for 50-50. And it can be happen if both designers understand each other.
Well, so what d'you think?