50NL - odds to call, but should I repop?

[Jimmy Vulmer]

Party Poker No-Limit Hold'em, $0.50 BB (6 handed) Party Poker Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero ($65.25)
Button ($50)
SB ($50.43)
BB ($71.10)
UTG ($23.72)
MP ($44.38)

Preflop: Hero is CO with K[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $2</font>, <font color="#666666">1 fold</font>, SB calls $1.75, <font color="#666666">1 fold</font>.

Flop: ($4.50) J[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $3</font>, <font color="#CC3333">SB raises to $6</font>, Hero calls $3.

Turn: ($16.50) Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">SB bets $6</font>, Hero ?


Is this a spot where I should normally just call given the odds, or should I repop hoping a fold, but know I have enough equity if all the money goes in?

If I could get a fold 2/3 times here, I figure rr to be more profitable then just calling, assuming I'll average a $10 return on my river bet (my money card is a big scare card and assume a c/fold more then 50% of the time)