Turn play with TPWK and Nut Flush Draw

[Student Caine]

So I was cruising through PT looking for leaks and I noticed this hand under A8s.

According to PT the SB is a decent player 13.07/6.53/3.54

The rest of the table is fishy-fishy.

I think that the pre-flop and flop plays are pretty standard (I guess we could make an argument for not betting pre-flop, but looking at the replay every icon but SB is a fish).

Looking back, I think that I should have just called the Turn bet. Does anyone disagree with this line of thinking and if so, why?

Party Poker 1.00/2.00 Hold'em <font color="#0000FF">(9 handed)</font> link

Preflop: Hero is MP1 with 8[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, Hero calls, <font color="#CC3333">MP2 raises</font>, <font color="#666666">2 folds</font>, Button calls, SB calls, <font color="#666666">1 folds</font>, Hero calls.

Flop: (10.00 SB) 4[img]/images/graemlins/diamond.gif[/img], A[img]/images/graemlins/heart.gif[/img], T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, MP2 calls, Button calls, <font color="#CC3333">SB raises</font>, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">MP2 caps</font>, Button calls, SB calls, Hero calls.

Turn: (13.00 BB) 5[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">Hero raises</font>, MP2 folds, Button folds, <font color="#CC3333">SB 3-bets</font>, Hero calls.

River: (19.00 BB) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets</font>, Hero calls.

Final Pot: 21.00 BB.