AQs on the button, Party million, push or standard raise?

[shaniac]

Recently moved to the table. About 135 players left, 180 are in the money, first is miles away.

Blinds are 750/1500 I have 18K, probably 3-4K below avg and AQSs on the button.

Havent plaid a hand yet at the table. BB just won a huge pot where he limped with AA, got 3 limps behind and managed to get it allin preflop vs KK with 7K extra dead money. He now has a big stack. 55K or so. SB has me covered by 10K.

Should I open push the button, or make a standard raise? If I go for the latter option, I'm not folding to an allin by either blind right?