How dare you Ed, my MG was actually a Rover
.
Seriously though great to hear from you, hope you and your good lady are doing well.
My 75 V8 was in Monogram Chromactive Poseidon, MGR paint code IAW. Rather a coincidence when part of it was re-spayed during 2011 the body shop had to order the paint from the USA.
Here's a picture of the beast in question:-
Best regards
Jim