[100NL] KQ, double barrel on T turn vs LAG

[Mhaz]

Villain is 28/15/inf. over 40 hands.

Poker Stars, $0.50/$1 NL Hold'em Cash Game, 5 Players
LeggoPoker.com - Hand History Converter

CO: $53.60
BTN: $111.60
SB: $108.60
BB: $100
Hero (UTG): $297.30

Pre-Flop: K[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/club.gif[/img] dealt to Hero (UTG)
<font color="red">Hero raises to $4</font>, 2 folds, SB calls $3.50, BB calls $3

Flop: ($12) 3[img]/images/graemlins/diamond.gif[/img] 8[img]/images/graemlins/club.gif[/img] 2[img]/images/graemlins/heart.gif[/img] (3 Players)
SB checks, BB checks, <font color="red">Hero bets $8</font>, SB calls $8, BB folds

Turn: ($28) T[img]/images/graemlins/heart.gif[/img] (2 Players)
SB checks, <font color="red">Hero bets $22</font>

Bad spot to double barrel?