NL6 KK flop decision

[coinflip]

PokerStars No-Limit Hold'em, $0.05 BB (9 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

CO ($5.55)
Button ($4.55)
SB ($10.31)
BB ($9.85)
UTG ($11.18)
UTG+1 ($9.94)
MP1 ($0.34)
MP2 ($2.55)
Hero ($4.98)

Preflop: Hero is MP3 with K[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img].
<font color="#666666">3 folds</font>, MP2 calls $0.05, <font color="#CC3333">Hero raises to $0.2</font>, <font color="#666666">1 fold</font>, Button calls $0.20, <font color="#666666">2 folds</font>, MP2 folds.

Flop: ($0.52) 2[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $0.3</font>, <font color="#CC3333">Button raises to $0.6</font>, Hero ...

Only villain's 2nd orbit so far, so no reads.

[Chargers In 07]

Raise to $.25 or $.30 preflop. Bet at least $.40 on the flop. As played I usually call and c/r a turn blank arrrr in. Maybe it's best to push here though because any diamond,A,3,5,6,7,8 could improve villains hand.