The answer is “it depends”.
Depends what it’s worth.
Depends what it’s worth to you.
Depends on your abilities.
Depends on how long you plan to keep it.
Depends whether you e maintained the roof or not.
Depends whether you’re going to get rid of the oxidation now, later, or ever.
The value of covering it is of diminishing returns as the years go by. Personally if it’s been getting baked in the sun for this long I feel the importance of covering it now is pretty small as compared to covering a camper that is not oxidized already.
Although preventing leaks is more important than appearance.
2016 Ram 2500, MotorOps.ca EFIlive tuned, 5” turbo back, 6" lift on 37s
2017 Heartland Torque T29 - Sold.
Couple of Arctic Fox TCs - Sold