I am constantly amazed by the amount of people that buy and install 70 year old nos parts that are prone to failure.
Do not install nos rubber item such as...fuel pump, vacuum advance, fuel lines. brake lines. Brake shoes are an nos no no....I have a real nice collection of nos parts, sitting on a display shelf where they belong.
Did you know that some of those nos parts were factory seconds sold to the dealer for cheap.
I'd use nos points,ign switch, genny, voltage reg, gages and dizzy all of these are superior to the chinese parts flooding the market.