NL600 Bluff, am I repping good enough?

[Cesaro]

I actually like the miniraise in this case given your stack sizes. If you make a decent raise, he may be stubborn still and call (like he's doing now) and when he sees he's getting 3 to 1 on the river he'll be more inclined to call the bluff.

Of course if he knows you're a good player then your raise looks real sketchy