Good progress flickster. I wouldnt be overly concerned about 'rules' which say, don't peck, open over the shoulder etc or being too concious over your body language. Whilst these rules may have their place, rules are also made to be broken. Being too aware of them can cause you to stifle and can fuck up your game.

Now that you've got basic principles down I think you're ready to move on to more advanced material, check out 'blue print de-coded' by Tyler Durden. You're on the verge of discovering this game is about 98% inner-game.