I just did my 3K oil change today. It was definitely time, yuck! Looks like it had 1 quart installed before as it did not quite refill my 1L bottle with waste oil. It looked almost like silver paint when it was draining into the pan. Some fine metal fuzz on the drain plug, but no worse than I expected. This also gave me a chance to clean off underside of my bike which had a bit of chain cast off spatter on things.
Thank you guys for your previous experience, using the vent tube seemed to work out pretty well compared to trying to use the fill hole. Had I just gone off the manual, I would have most likely overfilled trying to use the indicator hole while on the side stand. That seemed really odd, but that how I had interpreted the manual.
On my test ride following the oil change, I noticed it was a bit quieter and the clutch felt smoother.