400NL Difficult flop and turn decision, comments please

[dirtytricks]

Villain is pretty unknown 25/22 over a small sample. He is obviously isolating the fish. Both other villain are very weak and loose therefore the coldcall preflop and flop lead.

Full Tilt Poker, $2/$4 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

MP: $246
CO: $498.50
BTN: $678
Hero (SB): $418.40
BB: $124
UTG: $548.60

Pre-Flop: Q[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/spade.gif[/img] dealt to Hero (SB)
UTG folds, MP calls $4, <font color="red">CO raises to $18</font>, BTN folds, Hero calls $16, BB calls $14, MP calls $14

Flop: ($72) T[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] K[img]/images/graemlins/club.gif[/img] (4 Players)
<font color="red">Hero bets $49</font>, 2 folds, <font color="red">CO raises to $155</font>, Hero calls $106

Turn: ($382) K[img]/images/graemlins/heart.gif[/img] (2 Players)
Hero checks, <font color="red">CO bets $325.50 and is All-In</font>, Hero calls $245.40 and is All-In