[microbet]

Buh, I really don't know, but I don't mind the 40 bet at all.

If you take it down, fine.

If he calls, fine. You are building a pot where you are either a favorite or close and could stack him if you both hit.

If he raises to 200, you can push. You have at least 11 outs (some to a split) and possibly 18 outs, twice. (well you could be ahead already and have more).