"You can't smell it but you can imagine" I don't wanna imagine!😅 Not sure your plans but I know someone based in the Beaverton area who does custom interior if you want some help! Been doing it 20 years or more

I ripped out the headliner in my sailboat then just painted it, looks awesome& so much easier than doing 40 x13 ft of head liner haha. I personally wouldn't waste time or $$$ on a headliner. My Ghia has some type of headliner someone must have done in the 80s. Its like 1/4in thick rubber squares, weird but looks fine& I never changed it.

Added insulation 😅

oh hell naww