Get your center where you want it with ctrl-f4 when you're sitting comfortably, then to move your head position, move your head in the desired direction and hit F10. It will move where your head is in your current view. Depending, it may not move far enough and you might have to do it a few times.
If you want to move where your head starts in say, your six view, hold the button you use to look that direction and move your head and hit F10 again. You can do this for all the view angles. With VR I use a 4 position hat and an up button, that gives me all the views I need with VR.
Wiley.