Fix this? Junk it? New cab?

[HeavyD]

Hi..finally playing with my rustbucket 71, and the more i dig the worse it gets. The roof is really rusting bad, seems to grow more each year, the radio holes are hacked, and the floor is totally shot, although the lower rust is expected. On a side note the main harness has been cut up a bit too..but that is a different topic.

Soooo, is this worth a roof swap and assorted other work? I can't do squat regarding bodywork, so I have to farm it all out. Most I have talked to say get another cab, but they are also kind of nervous about tackling the roof issues.

Thought i would see what you guys thought, fire away!