Michael okuda writing in the character of Mr Spock in the book Mr Spock's guide to the Enterprise specifically stated that there were different insignias for different ships and that the star fleet later chose the Enterprise logo as an official logo for all of Starfleet because of honoring the Enterprise. It being the only member of the original Constitution class to come back in one piece. Justin's memo probably only reflects his own personal opinion. That there ought to be only one logo. Justman although high ranking in the production was not definitive. Neither sadly was geane because he would flip flop. So I'm going to go with okuda
I want his accent to be perfectly and authentically British. You can do it John I know you can. If you have any doubts get yourself a top-notch vocal coach but make sure that you're a British accent is as good as the American accent done by the British actor who does house.
I hope his British accent is spot on. I'd love him to do his British accent so well that like and doing how she can't tell he's not from that country. People don't know that house is actually English cuz he does as American accent spot on. I like Lithgow's Dumbledore to have a perfectly authentic British accent.