What oil pump to use?

I am building a 512 from a 440 block. I have read the chapters from Andy's and Chuck Senatore's books and I am still confused. In chuck's book he says that the stock pump is good for 8,000 rpm and then also says that the 3/8 pickup is too small. Andy indicates that redrilling the 3/8 to 1/2 has a compound drilling angle and if it is messed up, you will need an external pickup. I am not trying to re-invent the wheel. I just want something that works. My question is ...Would a 7 quart deep pan with a 3/8 pickup and a high volume oil pump be able to meet the needs for this setup? It will have a supersniper efi and later have a 150 boost of nitrous. This will be a street/strip 1973 scamp. What systems work for large stroker motors? I like the simplicity of just installing a high volume pump to replace stock but I also want to have sufficient volume and pressure . Any comments on windage trays and acceleration and deceleration baffles welcome.