[mythrilfox]

This seems like a very easy value bet to me... on this board I just don't see a 9 leading into a pot of 42 for 16 and then checking the river to you. A timid king that has outs to improve makes much more sense, and a good chunk of the time a 9 will donkbet the river as well. KxQd/KxAd/KxJd will look you up far more than often enough here to make a bet worth it. How much is a little player dependent, but I would opt for something in the 60ish range.

Also, I expect to get c/red here almost never.