Re Court Line
Just checked my few slides re the 1-11's and I have
G-AXMH Yellow
G-AXMJ Green
G_AXML Pink
G-AZEC Purple
G-AXLM White with a two tone green cheat line
The Pink and Purple were taken from the same spot on the same day and clearly different.
I can't remember why G-AXLM was different, in the background of that picture you can see MJ in full green behind. However I think it was a British Midland a/c leased to Court Line so all they did was paint over the cheat line.
Did fly on both the Tristars, locally nicknamed "Pink Panther" and "Banana Split" accordingly IIRC.