PokerStars No-Limit Hold'em Tourney, Big Blind is t20 (6 handed)

Just wondering if anyone would have done anything alittle differently here?

MP (t1420)
CO (t870)
Button (t1650)
SB (t1480)
BB (t2160)
Hero (t1420)

Preflop: Hero is UTG with K, A.
Hero raises to t80, MP calls t80, 2 folds, SB calls t70, 1 fold.

Flop: (t260) 6, 9, A (3 players)
SB checks, Hero bets t120, MP folds, SB raises to t240, Hero calls t120.

Turn: (t740) Q (2 players)
SB bets t500, Hero raises to t1080, SB calls t580.

River: (t2900) K (2 players)
SB checks, Hero bets t20 (All-In), SB calls t20.

Final Pot: t2940

Results in white below:
SB has As Jh (one pair, aces).
Hero has Kh Ac (two pair, aces and kings).
Outcome: Hero wins t2940.

Originally Posted by SeanyBullets1

PF I limp this UTG at this blind level. No need to build a big pot in the first stage, tournies can't be won here.

As played, I 3bet all-in on the flop.

I play it exactly the same.