value of a flush draw

[AJ]

played a live 45 player mtt last night, bubbled in 9th which was disapointing. Been thinkng a lot about the hand I went out on, feedback welcome. Had been playing tight all night, top 4 Slansky groups mostly. Blinds 300 / 600, I have about 3k in chips so m is low. I'm on the small blind here. Get Qc 3c, only 1 caller, so I complete the small blind (I'd fold to more callers), BB checks. Flop Ac Kc As So I'm drawing to the nut flush. I push, BB folds, other caller (the huge stack) calls and tells me I'm beat. He turns over a red ace for trip aces. Spades come out turn and river, and I'm out. I'm not 100% sure what my percentages were here, I think I had 9 outs, so my chance over two cards was 36%, with just us, and the 600 chips from the big blind in, I don't think I quite had pot odds. Feedback, should I have folded preflop, or tried to limp post flop. Pretty sure he'd have slow played his aces, all the way to river to try and get my to raise so he could rerasie

[Fader]

Re: value of a flush draw Im not sure id of made the move because any caller has got 2 pair minimum, or 3ofakind and even if you hit your flush you have the chance of the full house if the board pairs again on the turn or river. if you'd of checked, he may of checked for a free card, which would make it easier to lay down also