Long time lurker , first time 72 duster owner

hey thanks guys !! it mostly needs the carter BBD rebuilt or replaced .. rebuilt it twice and still runs bad. I have a holley 600 and offenhauser intake for it that I may just give in and put on it ? charging system is not working but pretty sure it just needs the voltage Reg and it should be ok .. she's been sitting for 4 years outside (previous owner) uuug