I think the only unappealing element could arise if one slipped a Carter into the CD player, expecting Coates to sound forth...
In my case I think you'd see a fairly displeasured reaction if the expected Carter turned out to be Coates, but
... non est disputandum (as Ollie might say, if he was feeling brave with his Latin
).
In my case they're on opposite sides of the room as American and British composers live in different units, so Coates would be between Clucas and Crosse were it not for the fact that I subdivide the British composers into 'mainstream' and 'newer', so that he's rubbing shoulders with Carwithen and Delius instead.
That raises far more questions than it answers, Ron!
Is Carwithen really more mainstream than Crosse? Why does she get to live with Delius when the surely more Coates-ish Humphrey Clucas doesn't? When do you ever listen to all this music?