Borg 5/10 - Top Two

[Groty]

Villain is on my immediate left and is loose and aggressive. Loves to see flops and plays all his made hands and draws super aggressively. Just a few hands prior to the subject hand he made a big raise on the turn to win a $600 pot. He loves to advertise his bluffs and showed the table his weak flush draw (6h, 8h). His opponent grumbled something about having top pair.

I've been on a very nice rush the last 2-3 hours and have villain slightly covered (call it ~$3K to his ~$2.5K). He verbally acknowledged the rush I've been on and stated he is dying to mix it up with me.

So, UTG (~$1200) makes a standard raise to $30. Folds to me in CO with 6d, 7d and I call. Villain calls. Blinds fold.

Flop:

3s, 6c, 7c ($105)

UTG bets $80; I raise to $250; villain raises to $1000; UTG folds. What now?