Am I right that for the D300S in combination with the 35mm Nikkor the following values are a good starting point for advanced adjustments?
You really don't need any figures for a good starting point. You can set up the head to within a few mm using no more than your two eyes in a couple of minutes. You can see the entrance pupil just be looking into the lens (with the aperture stopped down) so you can judge its position well enough to align it with the two rotational axes. Full details are in the epcalib tutorial Heinz referred you to.