Flopped K-high flush, bad turn card?

[KINGOFINLAND]

Good 8 handed 5/10nl in prima 3 limpers to me on button and i limp with K6 [img]/images/graemlins/club.gif[/img], well it was soooooted. Flop comes 458 [img]/images/graemlins/club.gif[/img] Giving me K-high flush and one killer out. BB bets $30 two of limpers call, i have everybody slighty covered with $1100 and raise to $120 BB and one limper fold MP limpper calls. Never seen this guy before. And only hand MP has seen playing is where I called all the way with nutflush draw and toppair, and took someones bluff down.

Turn comes 2 [img]/images/graemlins/club.gif[/img] and MP bets $130, raise, fold, or call here? Well fold shouldent be a real option since he has only $500 left, raise would actually resperent stronger hand then i have so and MP wouldent do a possible bluffs. So I call. Anyone do different here?

River comes T [img]/images/graemlins/diamond.gif[/img] and MP bets $300, call, fold or raise him allin $200 more?
I think he would possible call here with almost everything.
And I dont think fold is really option even this time, maybe in pokerstars where is only tight players it is, but not in prima. [img]/images/graemlins/smile.gif[/img]

Comments of all the streets?

Results to come if anyone cares.