Our '55.1 GMC has a side mount spare. We'd like to put one on the right also. Finding an original right side fender looks to be impossible so we've looked at the left side mount and think we have a plan. The indentation on the left side appears to be vertically symetrical. So, it looks like we could cut one out of an old rusted left fender, rotate it 180 degrees, and weld it into our right side fender. Has anybody done this? Is there another way? Better way? Any thoughts? Looking for ideas. jerry