I would buy a rebuilt or rebuid it once you start rigging thing tne next thing you know your a shadetree mech.
Im not a shade tree tech. My forta is the fuel injection age. I never really have dealt when carb systems when I was a master tech when working on cars. That was mainly before my time. Carbs are all new to me. If I had carb issues I used to take my friend that used work on carb systems but he is no longer around since got killed in a car accident.