The storage unit will be a good idea to keep these finds and give a vintage look to your home. Another thing you can do is to use them as decor. There is a trend nowadays to use old things as decor such as books, letters, cars and so on. For example, a bar restaurant in Brooklyn called “The Diner” was decorated with old cars and machines. So it will be a good idea to buy a storage unit and keep these vintage items in it and decorate your place.