Back to Hector's issue with the wheel wells. If you intend to drive ( several thousand per year ) I would suggest a bed liner spray to all exposed Aluminum panels. The Al used on CSX4000 is not Marine Grade ! I drive my car, and all exposed panels are showing signs of pitting. That means the area around the radiator and
oil cooler as well as wheel wells. I have been running for several thousand miles with very good results. Minor loss from impact. The engine bay sides are doing fine bare. As for the placard, I just pop riveted it to the tunnel. I have a hard time messing with the dash area.....my 2 Cents