[50NL] T7, two pair on A turn vs TAG

[Mhaz]

Villain is 25/15.4/5.5 over 52 hands.

Poker Stars, $0.25/$0.50 NL Hold'em Cash Game, 5 Players
LeggoPoker.com - Hand History Converter

SB: $70.20
BB: $49.60
UTG: $49.70
CO: $51.30
Hero (BTN): $80

Pre-Flop: 7[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/club.gif[/img] dealt to Hero (BTN)
2 folds, <font color="red">Hero raises to $2</font>, SB calls $1.75, BB folds

Flop: ($4.50) 3[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/spade.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $4</font>, <font color="red">SB raises to $11</font>, Hero calls $7

Turn: ($26.50) A[img]/images/graemlins/heart.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $20</font>, <font color="red">SB raises to $57.20 and is All-In</font>, Hero ...

Get my stack in on the flop? As played, fold?