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

Hero (t1520)
BB (t1480)

Preflop: Hero is Button with T, T.
Hero raises to t60, BB raises to t110, Hero raises to t350, BB raises to t1480, Hero calls t1130.
Is that standard?
He requested time before min3-betting me which was pretty suspicious, but it had just begun so no real reads on him. Generally what hands should I stack off with early? I suspect that I must fold that theoritically 75BB deep, but in practice I've seen a lot of people going AI with much weaker holdings. ( I'm a heads-up n00b)