I was considering buying a 2004-2007 R1200GS , but was concerned about the lack of being able to change the oil in the final drive. Apparently there is no filler or drain plug in some models. This seems ridiculous. I dont consider having to remove the rear wheel etc and fill through a abs sensor hole much fun. Does anyone know if BMW have returned to their senses and installed drain and filling holes like the older R1150gs models have? If so what 1200 year models have this capablility.