383 magnum versus 383 big block

To answer a few questions I had $1,000 and a lot of time invested in my ported 452's so I would probably do a budget aftermarket head on either build. I have a 500 stroker in the cuda so I am not shy about using a big block. To be honest I have been thinking about more of a cruiser than a race car lately. Something I could drive 8 hours to Carlisle. One of my dream cars is a 66 or 67 Charger. The 383 thing is to be able to run the 383 four barrel badges (I know that is my warped mind). I realize that as soon as you bore either engine they are bigger than that. Thanks for all your responses.