I'm starting to suspect that one of the flaws in my game is that I'm not playing enough hands in the SB early in the SnGs I play ($1.20, single tables on Stars) to give me the chance of hitting a big hand. Is this a hand worth completing?

PokerStars No-Limit Hold'em Tourney, Big Blind is t30 (7 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP2 (t1040)
CO (t765)
Button (t1415)
Hero (t1770)
BB (t5945)
UTG (t490)
MP1 (t2075)

Preflop: Hero is SB with 6, 2.
1 fold, MP1 calls t30, MP2 calls t30, CO calls t30, 1 fold, Hero???

Yes.