I'd agree about classic cars ...to an extent. But the FUV isn't a classic yet.
I see it more as the foundation for an aftermarket full of specialist bits 'n pieces. As needed for the Rapid Responder, etc. Range extension would be high on the list.
Remember the 4-wheel
FMR_Tg500?
Arcimoto could totally do that. Except 160hp all-wheel drive.