50NL Strong Draw Facing Raise on Flop

[GoRedBirds]

Villian seemed TAG for few orbits we've played. Do I just get the money in here? If so, best line? Thanks in advance!

Poker Stars, $0.25/$0.50 NL Hold'em Cash Game, 4 Players
LeggoPoker.com - Hand History Converter

BB: $50.75
Hero (UTG): $136.40
BTN: $75.25
SB: $41.65

Pre-Flop: J[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/diamond.gif[/img] dealt to Hero (UTG)
BB folds, <font color="red">Hero raises to $1.50</font>, BTN folds, SB calls $1.25

Flop: ($3) 4[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/diamond.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $2.50</font>, <font color="red">SB raises to $7.50</font>