reading through all of this is giving me a headache.. Just be patient and think of a method that works best for you.. I recommend getting a concealer or make up pencil for areas that aren't a perfect fit.. If u have a little space between ur hair system and hair u can use a little bit of concealer to touch that part up with no problems.. As far as attachment,, everyone has their own method.. U just have to experiment and use ur own common sense as a guide. If you want to hear the way I attach Ill post it.