Hero dealt AcJc  (stack $65)

DEALING POCKETS
UTG calls $0.50 (Stack $32)
UTG + 1 folds
Hero raises $2.50 to $3.00
MI folds
MI folds
CO folds
BTN folds
SB folds
BB folds
UTG calls $2.50

Pot $6.75

DEALING FLOP (Qc,Jd,9c)
UTG checks
Hero bets $3.00
UTG goes all in $29.45

I have a middle pair, nut flush draw and backdoor straight draw.  Normally I'm pretty happy to be all-in with this hand.  I like to be the one putting in at least 1 big bet, though.  But, I am where I am.  I have to call ~$27 into a ~$40 pot.  I'm getting a little bit of overlay at ~1.5-1.

Giving the villain a range that includes some top pair hands, some 2 pair hands, 999, and a few draws, and flopped straights I have about 50% equity in the pot. It's about the same if I add in JJJ, which I don't really expect to see and a few weaker draws.

All of these ranges yield 50% equity +/- 3% 

{JJ-99,AQs,KQs,KTs,Kc8c,QTs+,Qc9c,JTs,AQo,KQo,KTo,QTs}

{TT-99,AQs,KQs,KTs,Kc8c,QTs+,Qc9c,Qc8c,JTs,Tc8c,8c7c,7c6c,AQo,KQo,KTo,QTo+,JTo} 

{TT-99,AQs,KQs,KTs,Kc8c,QTs+,Qc9c,Qc8c,JTs,Tc8c,8c7c,7c6c,AQo,KQo,KTo,QTo+,JTo}

Even against a range that includes mostly hands that beat me, I'm still in pretty good shape with the overlay:

{JJ,99,AQs,KQs,KTs,JTs,AQo,KQo,KTo } == 44% equity

So, it seems like I have plenty of equity, a hand I really like but don't love.  Do I suck it up and call here?  It seems like I make money over time.