This was a 5 player SnG. No Limit HE. The Villian was a loose aggr player and looking back over my hand history I probably could have chopped away at his stack and finished first by playing tight. Should I have just called the his PF raise and then made a move if the flop improved my hand? I am not real sure as to the strength of A 10s in a heads up match?

Any guidence would be greatly appreciated

Game #1448078494 (Level VII, Game #3) - 150/300 No Limit Texas Hold'em -
2006/05/01-18:14:14.9 (CST)
Table "Katiu (5 max)" ($10 tournament) -- Seat 5 is the button
Seat 2: Hero (1,710.00 in chips)
Seat 5: Villian (3,290.00 in chips)
Villian : Post Small Blind (150)
Hero : Post Big Blind (300)
Dealt to Hero [ ]
Dealt to Hero [ ]
Villian: Raise (450)
Hero : Raise (1,410)
Villian: Call (1,110)
*** FLOP *** : [ ]
*** TURN *** : [ ] [ ]
*** RIVER *** : [ ] [ ]
*** SUMMARY ***
Pot: 3,420 | Board: [ ]
Hero lost 1,710 (showed hand) [ ] (high card ace)
lVillian bet 1,710, collected 3,420, net +1,710 (showed hand) [ ]
(a pair of sixes)