Yes Bob,
That's funny. Perhaps one PO replaced the trunk lid (from another car) or re-drilled the holes from whatever weird reason...
On one of the first pics you posted (you were just hauling the white-green barn find) it is clearly visible that the car came to you already with the higher holes for the trunk sign.
One more thing I just realised when I enjoyed your fotos...
The seat cushions of the seats should be exchanged left side - right side. The smooth area (bottoms) next to the perforated "basket weave" pipes has got an orientation for left and right side on each seat, which is original.
The side with the narrower bottoms goes towards the tunnel (in order to have some clearance towards the wooden tray) and the wider side towards the doors (there's enough free room).
I definitely like the color and the grain of your MB Tex. Very well done.
And one last thing...
How's the hardtop doing? Your car was originally white and you bought the car with a color matching hard top . Why not keeping (respraying) the HT in white (717) again in order to get a two-tone car? You could basically spray it every color you like since your car was delivered without hardtop when new. IMHO white will look brilliant with the grey car.
Please forgive me for my nitpicking comments; I did not intend to annoy or offend you... It's just that I've developed an aficionado's and enthusiast's view to the details of our cars with the decades ... and these minor updates will certainly do justice to your extremely fine car.
Just my humble 2 cents …
Achim