2 Pair in BB

[Soul Daddy]

PokerStars No-Limit Hold'em Tourney, Big Blind is t30 (9 handed) converter

SB (t2215)
Hero (t2445)
UTG (t1380)
UTG+1 (t2110)
MP1 (t1460)
MP2 (t1750)
MP3 (t2875)
CO (t280)
Button (t425)

Preflop: Hero is BB with K[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/heart.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">MP2 raises to t60</font>, <font color="#666666">1 fold</font>, CO calls t60, Button calls t60, SB calls t45, Hero calls t30.

Flop: (t300) 8[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(5 players)</font>
SB checks, <font color="#CC3333">Hero bets t180</font>, MP2 calls t180, <font color="#CC3333">CO raises to t220</font>, Button folds, SB folds, Hero calls t40, MP2 calls t40.

Turn: (t960) T[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets t510</font>, MP2 calls t510.

River: (t1980) 9[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
Hero checks, <font color="#CC3333">MP2 bets t960 (All-In)</font>, Hero folds.

Final Pot: t2940

I'm mostly concerned with bet sizes in multiway pots such as this. Not enough on the flop? Too much on the turn?