Joe, maybe you should try to just relax a little. That kind of thinking could scare a lady away if you're not careful, and I'm sure you don't want that to happen. There are two possibilities for you with this woman either a.) It will work out, or b.) It will not work out, and it all depends on the chemistry, companionship, and comfort level you feel with each other.
Sounds like you've got a decent thing going so far, don't spoil it by introducing crazy thoughts.