Thanks Thenasty.  I didn't know this was common.  Maybe it's not such a weird find then.  I appreciate the info.  
myty, The sides of the cab were cut in a weird shape to accomodate the Run & Gun CP and the 2084 side art was painted over in black before the vinyl went on so I doubt it could be restored without some serious work.  I could barely make out the sideart at all let alone the oddball font.  
Which leads me to another question, if a sideart is painted over in black, how would one go about removing the black, but not the art?  My friend just bought an X-Men cab that someone painted black over the side art.