Hello Trevor.
I got my 2013 4/4 in march and specified a radio/CD. It's fitted with an Alpine CD171RM. This has a single CD player and both USB and Aux inputs. Although it's well hidden under the dash it's not too hard to operate the major controls, off/on, tuner,CD,Aux, USB etc. It does have an optional remote but I've not bought one yet.
It gives a good volume and is quite usable (and hearable) up
to quite high speeds. I use the CD but my iPhone via the Aux input more. I would prefer to use the USB input for the phone as the unit will control all the functions but because of it's position that's not possible.
You don't buy a Morgan to listen to high quality audio but all round I've been very pleasantly surprised by the results of the Alpine system.
Hope this is of some help.
Andy.