5.50 reraise, call? Best course of action?

[sanmarcosrun1]

I am not sure of what move I like more here. I personally dont like a call at this level as the villians range is alot of Ace rag hands. What is the best reraise amount here? And by reraising are we willing to committ completely here with where the blinds are?

Full Tilt Poker
No Limit Holdem Tournament
Blinds: t30/t60
5 players
Converter

Stack sizes:
UTG: t1080
CO: t1660
Button: t3650
hero: t1590
BB: t4270

Pre-flop: (5 players) hero is SB with QcQs
UTG folds,CO raises to t180,hero?

[Chimpie]

In a 5.50 against an unknown I'd probably re-raise to 540 and call a shove.

[mortimo]

I push here all the time
A raise will committ us, yes

[durron597]

raise to at least 540, it doesn't really matter tbh as long as the raise is big

[sanmarcosrun1]

Thank you very much for the responses. It has helped alot.