[starvs]

If you say he is loose passive, isn't it possible he calls down here with a weird pair/flush combos and weak top pairs/overpairs and even better hands. I hardly ever fire a third barrel, and I probably wouldn't here. I think its to hard to put a loose passive player on a flush draw, just because they called down.

If you do decide to bluff this river, wouldn't 25-30 do. If you are right and they have only a flush draw they will fold to that, and you can save yourself some money when they do call.

-starvs, keep in mind im really bad