So, got the real ABS version of the Kammback got its-self installed today.
The only tough part was finding out how to mount the lower edges. I ended up making some tabs out of extra ABS, and mounting them in the same place that the gas-struts are mounted.
And before taking it for a test-drive I noticed the middle bit was a little floppy, so a spare piece of aluminum took care of that.
And the view out of the back.