what volume oil pump

hey guys

I am getting ready to swap the pan and pickup on my 360 so it will work in my duster
the pan will be an 8 quart milodon unit and I figured now would be a good time to also put in a new oilpump

would there be any reason for me to install a high volume unit or will the stocker work just fine for my application ?

this will just be a street car

thanks