It is a tough one to do sight unseen. It depends on hoe small these little serrations are. Are we talking the full depth of the bevel just a little fuzz on the very edge. If you are really wanting to do this and the is no holding back. The first go should be with 3K presuming it is very tiny on the edge. I would try ten x strokes and then check it. Pressure is your enemy at this point in the game. A reasonable indicator is watching your water and how it clears the hone. Try a couple of stroke light enough that you are moving the water with the edge, but not all of it, sort of splitting it in half, then add a little more pressure until you are barely able to clear the water. That is the amount of pressure needed. It is very light handed. One of the risks is that you will do too much work on your edge and it will start to fall apart. Tread lightly and go slow.