Doing Serpentine Conversion Tomorrow And Have Some Questions

[Leviticus]

Hey Guys,

Ok another nonsense post from me today lol.

I am doing a serpentine conversion on my 72 C10 350 tomorrow and have some questions.

I scored a complete new OEM GM conversion kit for a 350 crate motor with all new pumps, bolts etc, and the instructions said that GM tested and endorses not having to drill a hole in the passenger side head, which I am pretty happy not to have to do lol.

Can I re-use my power steering pump lines? If not what year truck should I ask for new lines for at the parts store?

What year truck should I get a reverse cooling fan for? And I have heard some talk of a electric fan conversion from a Taurus or something?

I have a AC Delco alternator plug pigtail, but am not sure if it is the right one to convert to my truck? The part number is: PT1742.

Is there anything else I am going to run into that you can think of? I would like to get it all done tomorrow if possible.

Thanks guys!