So i have question about chicks...

At this dinner tomorrow there will be 2 chicks that i thing we have somewhat of a connection. The first i'm liking alot.. she's GF material and I can say that if she wanted I'd go venture it with her. The other is not GF material, she's cute, funny but i dont see myself having a relationship with her. These 2 chicks are good friends. Actually Chick #2 i met thru chick #1.

Tomorrow what should i do?

a) i start macking on chick 2 to make chick 1 jealous?
B) keep macking on chick 1 (been doing that for a while with no concreate results)
c) mack on chick #2 to sex her up? (not my style at all and a big risk of failure)
d) mack on the new chick