[O.B.Left]

If I may add a note:

-#5 is best practiced in the dark and you'll need a spotter....

To answer your question to me above. Forget about where the ball is vis a vis your left foot. Its the balls placement relative to your left shoulder that determines where it is vis a vis low point. For a driver it should be at or perhaps slightly in front of low point. In front of meaning that you'll be hitting Up , IN and Forward which assuming a square face will give you a slight fade unless you Rotate your Plane Line to the Right and Rotate the Grip so the face stays square. Position the ball at low point to start, under your left shoulder. Preview Impact in Fix while checking your grip to make sure youre not closing the face in the process. On video check to see if your left shoulder hits its impact fix position dynamically if it doesnt the geometry has changed.