One important point if you do your own servicing is that without those BMW Motorrad stamps in the service book, rightly or wrongly, you have buggered the resale value. Probably by more than the difference between the three services needed in 18,000 miles and the cost of the bits to do it yourself.
Thats funny, my 5 year old 1200 cost me £3300 in depreciation over 5 years, mostly serviced by myself with 40k on the odometer, recently taken in part-ex by a BMW dealer against a 1200GSA.
The price of parts can't have been more than £40 per service, which I did more regularly than the dealers schedule. The most expensive bit was my GS911 diagnostic tool (group-buy, cheers Slowdown.)
I'd like to think if I can maintain a Type 42 destroyer driven by Rolls-Royce marine gas turbines, do a top overhaul on a V16 twin-turbo Paxman generator set or strip and rebuild a hydraulic capstan then I can set up some valve clearances and change the oil on an air-cooled boxer twin.

