10/20 AK TPTK in blind battle on drawy flop

[DMoogle]

Villain is saintmiirror, a solid reg who I don't have any history with. Runs at 17%/13%, but that doesn't mean much in a blind battle IMO.

Full Tilt Poker, $10/$20 NL Hold'em Cash Game, 6 Players
LeggoPoker.com - Hand History Converter

McMaaaaath (BTN): $1,920
Hero (SB): $1,980
saintmirror (BB): $2,860
Anna Rexic (UTG): $2,867.50
BenHGibbs (MP): $2,449
40putts (CO): $450

Pre-Flop: K[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/heart.gif[/img] dealt to Hero (SB)
4 folds, <font color="red">Hero raises to $80</font>, saintmirror calls $60

Flop: ($160) 6[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">Hero bets $125</font>, <font color="red">saintmirror raises to $360</font>, Hero calls $235

Turn: ($880) 6[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/diamond.gif[/img] [ J[img]/images/graemlins/spade.gif[/img] ] (2 Players)
Hero checks, <font color="red">saintmirror bets $620</font>, <font color="red">Hero raises to $1,540 and is All-In</font>