River value bet decision with Trip Aces

No reads

GAME #536976106: Texas Hold'em NL $1.00/$2.00 2007-04-26 09:26:40
Table Kabale
Seat 1: benicetome ($169.44 in chips) DEALER
Seat 3: JL37 ($219.80 in chips)
Seat 6: noseyboy ($196.15 in chips)
Seat 8: DarthSpaceRaider ($197.00 in chips)
Seat 10: timb0816 ($200.00 in chips)
JL37: Post SB $1.00
noseyboy: Post BB $2.00
*** HOLE CARDS ***
Dealt to JL37 K:d: A:c:
DarthSpaceRaider: Fold
timb0816: Fold
benicetome: Fold
JL37: Raise $7.00
noseyboy: Call $6.00
*** FLOP *** A:s: Q:h: 9:s:
JL37: Bet $12.00
noseyboy: Call $12.00
*** TURN *** A:h:
JL37: Bet $30.00
noseyboy: Call $30.00
*** RIVER *** 7:h:
JL37: Bets How much??

77, or c/r push if you think hes got an ace.

60-70. I know this is nitty but if he pushed i may fold.

$65 and call a push

I would hit bet-the-pot-button, maybe all in or c/r.
guess some see full pot as more value-like, but is that the only reason to bet less if villain has zomg 3 of a kind, and no flush or str8 hit?

I like potting it here esp if I'm 3-barreling just enough so that he feels like he has to call here without trips