What should we be wishing you luck for? That they make an offer, or that they don't??? Reminds me of a friend of mine who wanted a fifth child, and her husband had decided that four kids was enough. She told me that she and her husband were using the "pull out and pray" method of birth control. "We're just praying for different things," she told me.
Somehow, I think you and your hubby are going to be hoping for different things, too!
Anyway...good luck. Whatever is meant to be, will be. Que sera, sera, and all that good stuff.