Swapping an '86 4.9l for a '93

Hi all. New here but not new to working on my truck.
My question is I have an '86 f150 with a carbureted 300 6 cylinder. I want to change motors to a '93 as the '86 has over 300,000 miles on it and I found a '93 with fuel injection for a good price.

Any gotchas? Will I need to change the fuel tank pickups to one that has a pump or will the originals work? I know I need to change computers. Any gotchas there?

Any pointers from someone who has done this would be very helpful.

Thanks, Scott

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