Auto-X / Roadrace rear suspension 1969 Valiant

AndyF said
I wonder if the OP ever thought about the Chevy pickup truck suspension that NASCAR used for so many years. It is a simple trailing arm type of suspension with coil springs. It works for those guys so I'd think it would work for him.

This is how the car currently is. I got screwed by a chassis shop and now I’m just trying to sort out my priorities.
The project might be dead in the water.