Pintony,
Good to see the effort that you put into the restoration aspect of all your cars. In the case of the green car , with the duplication of the rubber fuel line at the Filter and elsewhere, I wonder if the formula of the OEM style hose is up to the modern fuel combos we have in various states, especially if any state is still using MTBE or high ethanol mixes. This would be really relevant if the car is coming west to the Knott's show.
If it's SAE J30 R7 nitrile NOS hose, this could cause leaks, on some fuels. The only stuff that handles all the Oxygenates with little change in the clamping "swell Ratio" is SAE J30 R9 fluoroeslatome r line.
Original is Cool and always a Concours aspect, but we don't get to choose our gas formulas much, if at all.
Just a bit of caution..
Shiney side up as always,
Pintosopher