Please Help With My Caprice

I jus recently bought a '91 caprice . Its got the 305 throttle body in it but the engine is bad. I bought the car cus i have a decent 350 carburated engine in my garage and i wanted a project car. The engine has all new parts (edelbrock air gap intake , edelbrock carb, headers, distributor , fuel pump n chrome acessories) . How do i go from throttlebody 2 carburated ? Will my computer still work ? please help

Other than the fact that you have a carburated engine on hand, why do you want to go from fuel injection to carburation?