Interesting looking scene. =)
I feel though, that this is a power scene, I'd be tempted to film it from low, looking up at the pimp, to emphasize his dominance over the girl. Framing wise, it gets a little lopsided as he leans in, and I don't think the angle really helps the story visually.
He'd have to hold his position a bit closer, as the focus would change a lot, or have a good AC.
I don't like sticking to cliches for shot positions, but I do feel (especially if this is early on in the story) that an clever below-eyeline-looking-up shot would emphasize the situation of the girl and the relationship between the two characters in the scene.
Nice wardrobe there though!
CraigL