Had to smile at that,
My wife has a diesel rover 45, which she drives for the east midlands ambulance voluntary car service,
She very often does 1,000 miles per week,
I always said i would give it a full service every six weeks,
But being the lazy bugga that I am, it has very often been 3 months before i have gotten round to it, ( 12,000 ) miles, Now I'm not saying this is a good thing, but it is still going strong after three years of this sort of treatment,
The one thing i will do for sure is change the cambelt at regular intervals.
So i wouldn't worry about a few hundred miles, Or even a couple of thousand for oil change.