Good shove or needless spew?

[Fishstick]

Villian is a somewhat aggressive calling station donk with 33% Vp$ip. Aside from the bad turn call does this seem like a good river to shove? I had an extremely loose image at this table at the time so im sure hes calling here with other kings and maybe even qq. Seemed a little spewy when i looked at the hand later but what do u guys think?


Party Poker - No Limit Hold'em Cash Game - $2/$4 Blinds - 6 Players - (LegoPoker HH Converter)

SB: $68.00
BB: $776.20
<font color="black">Hero (UTG): $1,053.77</font>
MP: $379.10
CO: $254.47
BTN: $372.00

<font color="black">Preflop:</font> Hero is dealt K[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/club.gif[/img] (6 Players)
<font color="red">Hero raises to $14.00</font>, MP calls $14.00, CO calls $14.00, 2 folds, BB calls $10.00

<font color="black">Flop:</font> ($58) J[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/diamond.gif[/img] (4 Players)
BB checks, <font color="red">Hero bets $40.00</font>, MP calls $40.00, 2 folds

<font color="black">Turn:</font> ($138) 4[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, <font color="red">MP bets $77.00</font>, Hero calls $77.00

<font color="black">River:</font> ($292) 9[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">Hero bets $250.00</font>, MP calls all-in for $248.10
Uncalled bet of $1.90 returned to Hero

Pot Size: $788.20 ($3.50 Rake)


Villian called my shove and ill post the results later.