Hi volume oil pump vs standard volume pump

There are things to consider like oil system/galley mods, but the end leakage is still the final say.

It wont hurt anything to run a hv, so rock out with your c*** out... but you are just heating the oil more and giving up a few at the top.
Maybe a big block that spins no.6 rod bearings a hair over 7000 could benefit, that I understand... but if this pertained to small blocks, that's irrelevant to this post.

Let me be clear,btw.. not talking about stock relief OEM 55 psi vs hv.

The m72 is all you need.imo