I was just given an old portable Singer, it's not in the best of shape but I was wondering if it would be a good idea to get it running? It is in black case and appears to have all the parts. I have not had a chance to plug it in and see what might happen. The lady just gave it to me. The serial #G355306 indicates it is a 1914. It has a blue motor on it, I'm assuming that's a later fix to it. What do you think?