Looking for fuel line advice for stock magnum EFI and fuel pump

You’re building it for your high school age son right? Lol I know what I did in high school. And a stock mag 360 has plenty of go so I wouldn’t rule it out. After driving it a while you may wonder what it will run.
After being used to driving the slant 6 with 2 barrel, headers and cut outs with the 2.76 rearend, he’ll probably be disappointed with the new set up.