Hey eddie.
The light is green. Go.
From your post, it sounds like she's given you soooo many IOIs that it's pretty much set in stone. She's into you.
Age is not an important factor my friend.
I suggest going for the kiss close on your next date. Just have fun on the date and when you feel it's a good time, kiss her (90/10). She's already confortable with you putting your hand around her. This tells her that you're into her, so she must like you being into, otherwise, she would have rejected your arm. If you don't get the chance to kiss during the date, then do it after you walk her to her door. (Trust me, this works.

) That's how you bring your relationship up a notch.
Btw, ever heard of a guy called Sasha? Just type in "sasha PUA" into google. He's also a PUA, but uses a very different style from Mystery and Gambler. His is more geared towards having fun and daygame. Personally, I believe Mystery and Gambler's methods are for nightgame and gaming many girls. It's not for a relationship, which it sounds like you want an actual relationship with this girl?
_________________
Thinhman
thinhman@hotmail.com
"When I get sad, I stop being sad and be awesome!. True Story." - One of the greatest PUAs ever!