1975 Chevelle malibu classic good car?

Hello everybody.. I just bought a 1975 chevelle malibu classic with 30k original miles. everything is original. its a four door but has a v8 350 engine with a 4bbl carb. It runs. The body is ruff but I am going to repaint it. It has a small leak but i am not quite sure where it is leaking from.. anyways... my dad was never a muscle car kind of guy and he is kind of making me regret me buying the car/; do you think they a nice car? I don't mind fixing it up if i get motivated that it is an alright classic.. Someone please give me some insight asap! I am stressing over this.. Is it worth it to keep it and fix it up or should I just sell it? thank you sooo much!!!