Then what makes it a Cat D, if its not recorded as a cat D, Its not, its just another accident damaged repaired car.
There are 1000's of cars out there which have been repaired and not recorded.
Just most don't say anything if its not recorded
Unfortunately I agree with Sarnie.
As you documented and recorded on this forum the damage and repair you will find it difficult to sell it on here at this price.
I am considering a cat D 370z at the moment so I'm not biased but its 40% under market value and needs to be to sell.