Shaft vs Pushrod Oiling

This engine has a HV pump with a high pressure spring, a stock pan that I welded baffles and trap doors in, a big pick up, a few of the oiling mods to enlarge passages and clean up casting flash, and an oil filter plate that I drilled double the holes in. The mains are all .0028-.0029 and the rods are all .0023-.0024. And I run Napa (valvoline) 10w40 dinosaur juice. Has 60-70 psi cold idle, 50-55 hot idle. And 90 as soon as I bump the throttle.