Take a stab on the river?

[DOTTT]

$5-$5 7 handed. utg+1 limps, co limps, I raise pot on the button with A [img]/images/graemlins/club.gif[/img] 8 [img]/images/graemlins/club.gif[/img] 6 [img]/images/graemlins/diamond.gif[/img]7 [img]/images/graemlins/diamond.gif[/img]. I have $800 both have me covered.

Limpers call.
Flop comes:
4 [img]/images/graemlins/diamond.gif[/img] 5 [img]/images/graemlins/club.gif[/img] 2 [img]/images/graemlins/club.gif[/img]

Flop gets checked around.

Turn:
T [img]/images/graemlins/diamond.gif[/img]

utg+1 bets $75, co calls $75, I call $75

River A [img]/images/graemlins/heart.gif[/img]
It's checked around to me. Take a stab here?

co is a calling station but I really think he has a draw on the turn. Never played with utg+1 before.

Feel free to discuss all streets, but checking the flop is of course not my default play here, just doing it for meta game purposes as I play a lot with 4 of these guys.