Be careful. While I do not want to throw water on your enthusiasm... you have GOT to remain consistent. One of the reasons she is sniffing around, is because you EARNED part of her respect back with your boundary.
At this point... I'd REALLY employ the DB techniques... no R talk, just be her 'friend,' always happy, always smiling. Don't always be there when she comes over, don't always answer her calls. I'm rooting for you!
