TPGK + Nut Flush Draw = ???

[spydog]

Villian is 20/0/0 after 27 hands.

3-bet or call?

Party Poker 3/6 Hold'em (6 max, 6 handed) converter

Preflop: Hero is UTG with Q[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">Hero raises</font>, MP calls, CO calls, <font color="#666666">3 folds</font>.

Flop: (7.33 SB) 2[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, MP calls, CO calls.

Turn: (5.16 BB) 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP raises</font>, <font color="green"> Hero ??? </font>