Fuel system - mind blown.

[TexasEdition]

I know this is like beating a dead horse, but I've read through the sticky's numerous times and searched the web for hours, so I figured I would finally just post. I have a '92 Silverado 1500 and gearing up to drop an '01 5.3 in, of course with the return style fuel system. I have the Delco EP-381 fuel pump already purchased.

Here we go: The factory fuel filter/lines can be used, correct? The fuel pump (EP-381) can be installed in the tank? What has to be done to the factory sender? I've seen everyone say just run the return line to the tank, but how is this done? What adapters/fitting do I need? I've already gathered I need the Russell 640850 and 640860, but what else? I'm sure there is something else I am forgetting as well. Thanks in advance for any help and info.