50 NL 6m: cowboys vs. uberdonk and tightie

[Jigsaws]

UTG is 22/7 over ~50 hands. In the only hand of note he minreraised my button raise with AKo in the SB. The BB flat-called behind him with QQ, I called, and they got it in on a K-high flop (I folded my AQo).

MP is uberdonk: 70/30/1.22. I don't think I have to give any examples of how this guy plays...

Ultimate Bet No-Limit Hold'em, $.50 BB (5 handed) internettexasholdem.com

MP ($54)
Button ($29.05)
SB ($60.70)
Hero ($52.85)
UTG ($57.50)

Preflop: Hero is BB with K[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/heart.gif[/img].
<font color="#CC3333">UTG raises to $2</font>, <font color="#CC3333">MP raises to $3.5</font>, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $12.75</font>, UTG calls $10.75, MP calls $9.25.

MP is calling a repot with anything he minraised with, so I 4-bet to isolate/for value. UTG calling along would be kinda scary if I didn't have KK.

Flop: ($38.50) J[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/club.gif[/img], 5[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets how much?</font> (I have $40.10 behind, both villains cover).

I think a shove basically screams I have AA-QQ, which means I only get value out of QQ. Who likes a 'scared' half-pot c-bet here?