Advice on ‘74 Duster

Sounds good. The Duster is better (my opinion) because it's much lighter

Eh, only matters if you’re drag racing for time. If it’s just for fun it doesn’t matter much.

I will say they that I’ve got a ‘71 Satellite, and they are big cars. It’s definitely a different feeling driving one of the 71+ B bodies compared to an A body. Not necessarily a bad thing, just different.