What I would do, because every rifle is different, is start by filling the case with powder, and experiment with different bullets. It is the combination of the two that is important. You will find a bullet that the rifle likes. Also, I am told that different powders produce different results. In any event, the case was meant to be filled and tamped. Yes, you can then measure the amount of powder that fills the case and allows for the seating of the bullet of your choice at the depth of your choice.
Hell, experiment. That's the fun of it!