[veryblind]

I think this is good, but not perfect.
I think you have enough FE here, but when I make plays like this with unmade hands, I like to be able to represent something. What hand would bet flop and check turn on this board (possibly giving free card to flush)?

I think if villain has shown himself to be very aggressive postflop, and his bet-when-checked-to is almost certain, then this is better.

Still, I think villain has shown some weakness. (Perhaps he wants a cheap showdown or trying to steal with a turn bet.) I think you can push him off the hand enough of the time plus your outs are probably live if he calls (don't think he's calling with bare flush draw, maybe KdXd)

I don't play this level so I don't really know what players think at this level. Just my 2 cents