I lost a post a post so out of order (and topic again).
One of mine had the aerial in the sunroof, another I think had a black metal aerial but I'm not sure now and one, the Rapid 130 coupe I guess, had the the aerial in the rear window which was OK until you turned the rear window heater element on.
As I remember it the Rapid 130 coupe had a complex almost infinite range of settings for the interment wiper, I thought there was like three rotary knobs involved but when I looked at the cars on the stand at the NEC Classic Motor Show last November none had anything like that.
And I was wrong about the rad grille, all three of mine had the same grille but on one I had added the fog lights that were part of the grille pieces, on another spot lights hanging below the front bumper.
Photo below is from the end of November 1985, Raglan Castle (I think), Wales, I'm sure of the date as it was our honeymoon, though neither of us can remember if it was a three or four day honeymoon but it was abroad and in a new car, the vulgar extravagancy of it all.