evah?
NEVAH.
Don't see the point. By the time I even consider selling it the value will likely be sub 7-8 Grand. If that's the case I might as well keep it, even if it turns into a toy/track project.
If it ever appreciates in value then there is either next to none left on the road or it's got proper classic status. In either situation I would not sell it.
If I DO, for whatever reason, decide to or are forced to sell - omission of headlight washers is not going to affect the resale value by anything meaningful. And, in the meantime, I reap the personal benefit of the looks without them - as I want it