($33) L1 BB K8 top pair - how is this line?

[pokerlaw]

PokerStars Tournament, Big Blind is t20 (9 handed) Converter on pregopoker.com

UTG (t1530)
UTG+1 (t1500)
MP1 (t1500)
MP2 (t1500)
MP3 (t1790)
CO (t1290)
Button (t1470)
SB (t1420)
Hero (t1500)

Preflop: Hero is in BB with 8[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/club.gif[/img]
<font color="gray">UTG folds</font>, UTG+1 calls t20, <font color="gray">MP1 folds</font>, <font color="gray">MP2 folds</font>, MP3 calls t20, CO calls t20, Button calls t20, SB calls t10, Hero checks

Flop: (t120) 8[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/spade.gif[/img] (6 players)
SB checks, <font color="red">Hero bets t60</font>, <font color="gray">UTG+1 folds</font>, MP3 calls t60, <font color="gray">CO folds</font>, <font color="gray">Button folds</font>, <font color="gray">SB folds</font>

Turn: (t240) T[img]/images/graemlins/heart.gif[/img] (2 players)
<font color="red">Hero bets t120</font>, <font color="red">MP3 raises to t300</font>, <font color="gray">Hero folds</font>

[zPro]

Your line is OK, but with 6 players I would rather check/fold this flop.