Two Plus Two Newer Archives - 5/10nl line check

I think the villain is a decent regular but I don't have enough hands with him to be sure. I think he's around 21/7, give or take a few percent. His perception of me over time should be a little laggy, with an attempt to steal percentage over 40. This session in particular (only about 25 hands so far) I'm running about 45/35, not sure whether villain cares.

Both limpers ahead of me are loose passive fish, each limping over 40% of hands.

Poker Stars - No Limit Hold'em Cash Game - $5/$10 Blinds - 8 Players - (LegoPoker Hand History Converter)

SB: $1,701.00
BB: $305.40
UTG: $1,547.50
UTG+1: $950.00
MP1: $1,092.00
MP2: $985.00
CO: $515.45
Hero (BTN): $1,255.00

Preflop: Hero is dealt 9[img]/images/graemlins/spade.gif[/img] T[img]/images/graemlins/spade.gif[/img] (8 Players)
2 folds, MP1 calls $10.00, MP2 folds, CO calls $10.00, Hero raises to $60.00, SB calls $55.00, 3 folds

Flop: ($150) 8[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/heart.gif[/img] (2 Players)
SB checks, Hero bets $90.00, SB calls $90.00

Turn: ($330) 4[img]/images/graemlins/club.gif[/img] (2 Players)
SB checks, Hero bets $180.00, SB calls $180.00

River: ($690) K[img]/images/graemlins/spade.gif[/img] (2 Players)
SB bets $580.00, Hero calls $580.00

Pot Size: $1,850.00 ($3 Rake)

River bet reeks of a better hand, but I wind up calling mostly since I play such a wide range of hands that way through the flop and probably turn as well. FWIW villain doesn't spend a whole lot of time thinking until the river when he takes a long time to bet. If that has any impact it probably brings his range closer to bluff/KK/KT.