$100 live tourney

[thegreatchris]

Nine-handed, sitting on 3500 chips which is around the average. Blinds 75/150.
Two folds.
I see AKo, raise to 450.
Folds to button, tightest player at the table with similar stack, who raises to 900.
I call 450.

I check dark.

Flop comes A 10 2 rainbow. After 30 sec of thought, button checks behind.

Turn is a 7, making a 2 flush of hearts, I have no hearts. I check and after another 30 sec., button leads for 600 into 2k pot. After some thought, I just call.

River is another 10, no flush draws. I check to induce another bet and button moves all-in, I call quickly.

Played alright? I was hoping to get action from a big pair post-flop and this seemed like a reasonable line.