HV oil pump vs Stock oil pan

Boyz. Boyz ,Boys lets just say you are both right and put this to bed.
After all it is a Holiday
512Stroker, after all the yip yap and seeing what David Vizard has to say as posted by Bewy, run what you want for an oil pump. HV/HP might push oil up to the valve covers. A HV will build pressure quicker until the relief valve opens and dumps the excess into the pan.
For Rat, who will have an issue with David Vizard, he has built a huge number of engines over his years, covering numerous makes. The man has probably forgotten more than you have learned.
512, just enjoy your engine and the car. Happy Thanksgiving bud.