I think something like Live Wire's tail light and nerf option looks killer. That's what I'll probably end up with on my roadster but with a change of tail lights as to not blatantly copy Mr. Piero. Perhaps '58 Chevys???
My wife was surprised to see '39 taillights on a '39. They look pretty natural on the back of an "A," but are a long way from being the unique solution. Look around; I'm sure you can find something you will like.