Both your cars are good looking cars. The '69 Chargers are becoming harder to find in running condition, at a reasonable price (under $75K). Yes, I know your pain of trying to figure out what goes where, what's wrong or right, what's missing, what was added, etc. My '69 Charger R/T (all Charger R/T's are suppose to be 440's) was bought October 2024 off Hemmings as a partial restore. It has an engine and trans and runs, but the engine needs timing, and the fuel system and gas tank needs to be purged of old fuel (who knows how long its been in there) plus there's been some interior work been done on it. But, as a partial restore, I either take what was done on faith, or double check that what was done was done right, which means I have to learn what right is, because my experience is 50 years old and limited to a '69 Charger that had a 318 engine, not a 440, and the two are only alike in appearance. I can't even ask the previous owner any questions about it, because he died a couple years before I bought it from his elderly mother. Can you post a picture of your engine, if it's done? I'm trying to figure out if it's suppose to be a metal fuel line running up to the carb from the fuel pump or leave the black rubber line he has.