$16 TPTK vs flop threebet all in @ low blinds

[Fiasco]

How do you decide on this flop? Should I be reraising preflop? Does the fact that he called a minraise in the SB influence you?

PokerStars Tournament, Big Blind is t20 (9 handed) Converter on pregopoker.com

UTG (t940)
Hero (t1500)
MP1 (t1480)
MP2 (t1680)
MP3 (t1470)
CO (t1430)
Button (t1420)
SB (t2100)
BB (t1480)

Preflop: Hero is in UTG+1 with Q A
UTG raises to t40, Hero calls t40, MP1 folds, MP2 calls t40, MP3 folds, CO folds, Button folds, SB calls t30, BB calls t20

Flop: (t200) 4 4 Q (5 players)
SB bets t120, BB folds, UTG folds, Hero raises to t400, MP2 folds, SB raises to t2060 (All-in), Hero ?