[SonnyJay]

Unless you have been pushing frequently in recent hands, I think you have to push here. The SB limp is almost always a big sign of weakness unless you've been pushing a lot, which may cause them to trap (and by trap I simply mean they are willing to play for all of your/their chips and call your push...not that it's a reasonable play for their hand). I'm guessing that doing the math would result in you having to take this down pretty frequently for it to be +$EV, but I believe that you will.

-SonnyJay