Yes, having to wait does rather stink, doesn't it?
You know deep down that it is better to wait.
I can understand why you may be hesitant to post, but I don't think you have anything to worry about. You are taking the proper steps to develop your program, IMO, and are doing everything you can to appropriately prepare you.
That is all anybody could do.
I highly commend you for realizing she was just going to be too small and holding off, hard as it is to do. IMO, that is what any respectable breeder would have done, so it sounds like you are already a step ahead of alot out there in this world!
Good Luck!