I used to run my motor the way you described with the driver side dry.
With my current build I am trying a set of these new roller lifters with bushings instead of needle bearings in the axles of the lifters. These want a little bit of oil. I have bushed the block both banks and the lifter bushings have a .030 feed hole. I have run a jumper line over to the drivers side.
I am also front oiling the passenger galley as you have said(externally on an X block). Now imho front oiling completely
Eliminates velocity in the galley because of opposing pressures.
As I have said in another post, I believe all three methods essentially achieve the same thing to improve the distribution to the main bearings from the galley.