[BEP]

I've often used this line in a Myspace conversation: "You know, with our combined power we could run this town."

Since you've already got the super cave thing working, fit this line in.

She'll mention something about how she agrees with you, or that "I (she) already run this town." Then you can ask her to prove it.

These kind of lines are building up a natural progression where you ask her out.