all in on nut flush draw

[xxx]

PP 1 table blinds 100-50, im in bb A7d
2 limpers (T700 and T3500) to me (T500), i check.
Flop Ts 6d 2d Pot 350.

I raise all in, figuring if I get 1 caller its close to 2-1, no callers (best), or 2 callers (close to 3-1) all OK.

Do you agree with this?

Got 2 callers, QQ and AT (no d, suit still live). No one improved, so overpair took it down.

[cferejohn]

You're pretty desperate, there's a chance you just pick up the 350 right here, and you have outs when you are called(unfortunately no ace outs, but ah well). I'm going all-in in this situation every time.