NL 100, Flop K high flush against pre-flop re raiser. How'd I do?

[Magisastar]

A few hands ago, I took a bit pot off MP2, when he made a bad re-raise, when I check raised a C-Bet from the button. He's playing like he wants revenge.

PokerStars No-Limit Hold'em, $1.00 BB (9 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

BB ($85.60)
Hero ($172.90)
UTG+1 ($21.10)
MP1 ($102.05)
MP2 ($70)
MP3 ($63.10)
CO ($98.50)
Button ($15.50)
SB ($99)

Preflop: Hero is UTG with J[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/diamond.gif[/img].
<font color="#CC3333">Hero raises to $2.5</font>, UTG+1 calls $2.50, <font color="#666666">1 fold</font>, <font color="#CC3333">MP2 raises to $8</font>, <font color="#666666">5 folds</font>, Hero calls $5.50, UTG+1 calls $5.50.

Flop: ($25.50) 4[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, UTG+1 checks, MP2 checks.

Turn: ($25.50) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets $20</font>, UTG+1 folds, MP2 folds.

Final Pot: $25.50

I was gonna check raise the flop, if MP C-Bet. But I fugured I may as well protect my hand on the turn, didnt want to let A [img]/images/graemlins/diamond.gif[/img] off or something hit. How'd I do?