NL50: AJ TPTK multiway, shortie pushes, 2 players behind

[Maunzekater]

Full Tilt Poker, $0.25/$0.50 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

BB: $19.80
UTG: $12.15
MP: $50.50
CO: $11.70
Hero (BTN): $50.85
SB: $65.85

Pre-Flop: A[img]/images/graemlins/heart.gif[/img] J[img]/images/graemlins/diamond.gif[/img] dealt to Hero (BTN)
UTG calls $0.50, 2 folds, <font color="red">Hero raises to $2.25</font>, SB calls $2, BB calls $1.75, UTG calls $1.75

Flop: ($9) J[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] 5[img]/images/graemlins/spade.gif[/img] (4 Players)
SB checks, BB checks, <font color="red">UTG bets $9.90 and is All-In, Hero raises to $22</font>.

Villain is 37/7/2/164. Instacall, if HU - but what about the other 2 guys behind (no reads, they seem to be passive postflop though). Calling sucks obv.

Should i push instead of minraising? I thought SB might call (he called me with A8o on a QQT board before) and to push any non-spade turn. I might run into problems, if SB calls and BB is on a flush draw, that's for sure.