Joe, keep the User Canon P. With the Mint one, you will be too worried about cosmetics to "bang it around". I know you can use the Canonator for that, but I am trying to come up with reasons for you. If you keep the 2nd Canon P, you will have a "Mint camera to be Babied", "A very reliable Shooter", and a "Cheap-I did not pay too much for it" Beater.
See how it works! We will not go into my categories that depend on the Day of the Week and Phases of the Moon.