Well done Mick, time well spent.
Since acquiring my first Beemer just over a year ago, I've got into the habit of wiping round the engine compartment everytime I wash the car which is usually every 2 - 3 weeks.
That way, at a glance, I can see if there are any developing problems such as minor oil or other fluid leaks.
It also makes life more pleasant for anyone working on the car.
Keep up the good work.
SilverJohn