My opponent is aggro and thinking. Probably a little too loose and aggro, but meh.

So far he hasn't looked me up the prior 2 times I've raised him hard.

How is my bet sizing here?

PokerStars No-Limit Hold'em Tourney, Big Blind is t20 (2 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver Cards)

Button (t1750)
Fnord (t1250)

Preflop: Fnord is BB with , .
Button calls t10, Fnord raises to t60, Button calls t40.

Flop: (t120) , , (2 players)
Fnord checks, Button bets t60, Fnord calls t60.

Turn: (t240) (2 players)
Fnord checks, Button bets t80, Fnord raises to t300