Kevko oil pan

Good day all I just received my kevko oil pan and pick up and I was doing a mock set up on my 360-408 block. I fitted the oil pump to check pan clearance as I'm running the HV 72 and test fitted the oil pick up. I needed to adjust pick up as it was sitting too high after some adjustments now I have 3/4 inch clearance between pick up face and base of pan, is that ok or does it need to sit lower in the pan. Any interference pan issues running a stud girdle ?
Thanks Walter