Well I found out yesterday that the master brake cylinder was not the problem. The problem is the pedal assembly. I had to remove the entire pedal assembly and take it apart. Once cleaned it worked again. This time I am going to use a coating of graphite and use never seize compound on the shaft to prevent further rusting and to promote good clean pedal movement. I am going to go today to pick up a dry soda blaster for a ton of small parts I need to clean. I am going to try it on the external body of the master cylinder and some other parts like the pedals and then repaint them before re-assembly. I should be up and running soon.