ak another tough river decision 5/10 party

[sapster]

I probably have a pretty good image and people are scared of because I'm running good. co raises to 30 I just call with ako in BB
KTx rainbow check check.
turn is some rag i lead for 45 he calls, at this point I'm thinking kq/kj or a T are his most likely holdings. River A I lead 125 he min raises. I don't think he checks that flop with JQo but I make a really pussy move and just call. Is this awful, he has 900 behind maybe, if raise, how much?