I agree with Fireman. Jono could knock out a BMW style service in no time, however he does a proper bike service so much so that when he did my 1150GS I thought it was a new bike as it had never run so well in all the years I have had it. There is no using cheap oil, spark plugs etc either.
The whole thing is a social event as well, not only a great service but coffee, biscuits and a good chat with Jono even answering my dumb questions and showing me how things should be done.
I would highly recommend getting a service there, and even if you are some distance away you could always book the "dirty service" and get a day on the lanes in the Peak District.