I'm not a lawyer, but just to warn you:- make sure you make a full disclosure about the known faults about the car to a potential buyer. Anything you've disclosed or been informed about (the weak frame for example) the car is now well documented on this BB.
You would hate to sell the car to someone, have them then join the BB, read about your car, and the sue you for misrepresenting the car.
I'm not saying you would do it, but looking at your
Craigslist Ad it seems you are not stating all the facts.