LOL....i choose the point between the shoulders because that is what works for me.
However that point could be even further to the right for someone who sways a bit or leans more to the right.
That's all i'm saying, i think the point between the shoulders (or somewhere around there is ideal) however a different point to the right of that is still valid if someone wants to exaggerate this to get the feel and move it back.
However i don't feel anywhere left of center (from the golfer's view) will work at all. The main problem is that it is just too hard to get your right shoulder to get going in a downplane motion because you have basically reverse pivoted and there is just too much "travel" for the shoulder to "get there."