Hi Evan,
My doors where bogged by PO sometime before 2001 and it was my daily driver, even in the rain, for 4 years before I decided it was time to start work on the body.
So you could get away with it for a while.
The skins have not been fitted yet as I have been busy with other non 240Z things. I intend to get the skins fitted by a professional, hopefully soon.
Cheers
Warren