In theory you have good points. However, I hate to have a DJ list of points. Its like saying, "do this and that and you'll get any girl you want." This is so far from the truth. Nothing trumps experience, and believe me, I've practically tried every point in the book. It's important to understand there is no "blue print" on attraction. That means its ok sometimes to call her, pursue her, compliment her, be nice, etc. But thats an entirely different discussion.
My point is that you can't just expect girls to chase you. I used to make this mistake when I was younger. You know what happend? I missed out on soo many opportunities. This whole "make girls chase you" "be a challenge" is somewhat contradictory. You need to pursue opportunities, make things happend. Don't ever observe and watch things happen around u. Don't ever expect girls to chase you because u think ur the prize. Because they won't.Men are designed to lead and follow, what kind of leader just sits back and hoped girls to chase em? Being an aggressor shows a lot of confidence in you. Girls like that.
Now once you have her interested, then its ok be a lil bit aloof. To a certain degree you can play a lil hard to get and be challenge. But remember you need to be alpha, lead and direct ur girls. Be an aggressor and show some balls! Don't ever expect girls to chase you!