Twisted pete Frame

Ya fld it's too bad the truck has done heavy work all its life and it's still a good looking truck with no rattles inside and good paint. But corrosion is really starting to take its toll. All the cab and sleeper mounts are spreading and to fix them right would mean replacing structural panels on both which means painting the cab and at least the rear of the bunk. And the thought of doing all the work on the frame for it to twist again or find cracks on the inside of the frame. Ugh. It's 13 years old and has been a good Truck but I think I'm going to have to let it run out it's life as it is.