You are prolly the fav at this point, even to a random Q, but sizable dog on the turn if you miss. I bet the pot here, getting a lot of money in while ahead. If any one plays back at me, I'll push it in. I doubt anyone will have anything though, but since you're posting it, perhaps someone does...
Is Lr3 still in? I would be careful with 2 people still in here. Might be up against a PP or a small made flush at this point. If either is the case you are behind but have several outs. I would probably 1/2 pot to see where I am at. It would allow you to get away if reraised.