4/8 TT against weird action

[Burdzthewurd]

4/8 5-handed

UTG is a maniac who plays ATC, doesn't fold preflop for any amount, but almost never bluffs post-flop except for one hand where he raised from the BB, check-called a 7 high flop, check-raised a Q turn and fired a blank river and lost with KJ no suits vs. A3.

BB completes ATC in SB, hasn't done much else.

Is my line ok here? Anyone value-bet river?

UTG limps, CO limps, I raise T[img]/images/graemlins/heart.gif[/img] T[img]/images/graemlins/diamond.gif[/img] on button, SB folds, BB calls, UTG 3-bets?, CO calls, I call, BB calls.

Flop 5[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/spade.gif[/img]

BB bets, UTG calls, CO folds, I raise?, BB calls, UTG calls.

Turn 3[img]/images/graemlins/spade.gif[/img]

BB checks, UTG checks, I bet, BB calls, UTG folds.

River A[img]/images/graemlins/club.gif[/img]

BB checks, I check