Mopar Battery "Look" on the Cheap

I'm always puzzled by the many cars I see at shows where the owner has spent countless dollars and hours restoring a car and then it sits there with a DieHard battery or an Interstate or an Optima or.....
Now if the car is just a build and it has headers, different valve covers, chrome air cleaner or various other non-original items they look OK to me with whatever battery as well. But, if a car is supposed to be restored those obviously incorrect batteries really stand out to me. These topppers are a great way to get a modern battery to look the part.