1968 Valiant Help

It appears to be a very solid car and definitely isn't junk. The door bars are an easy fix, unless it's changed the bar has to run between the drivers shoulder and elbow in normal seating position. Something close to that anyway. The only other thing I see is the front mounts for the rear spring. I can't tell from the photos, but it appears to be just hung on the side of the frame rail. With the car on the ground check for front tire clearance on the headers when turned lock to lock. If it's close just sitting, there's a good chance they'll hit as the suspension moves while driving and turning. Been there done that.