Ratman... Na na, na na na na... Ratman. (Batman theme)
I haven't ever smoked monkfish but it should be the same for most fish. Use a mild smoke wood, and don't use too much. You can increase your amount next time if you think it doesn't have enough smoke flavor.
"Of all the imaginary friends I've had, I don't think there was one that I didn't end up having to kill."
in seach of Umami