Well, I'd probably fold pf, but since you're in the hand...

With this draw, your objective is to get your chips in on the flop, it's a strong favorite against top pair and you have a whole ton of outs. Basically, it depends on your read, but two options are to 1) raise as much as you think one of the limpers will call or 2) flat-call the flop, and hope the original bettor calls or even better, raises again.