how to fuel 383

[daddyd87mcss]

I have built a new 383 for my mcss the old engine was a computer controlled carb I want to keep the computer and go to fuel injection set up like the gn is set up. I guess I would have to change the gas tank but after that I really dont know what to do and if I wanted to add a turbo how would that affect overall hp and how hard is it set up with everything else and headers .