Well, the threadstarter did say he wants good dealer support so I did not think about a Guzzi Seriously, I am sharing my knowledge about BMWs as part of the advice he sought.
For the R1150R, one will have to check the following:
(1) service records if possible,
(2) 3 major components - Hall sensor, clutch and starter; have they been replaced? The Hall sensor is a hit and miss thing; the clutch is a 50K to 100K wear-&-tear item and the starter is about 50K km change item.
(3) check the final drive for sideways play, this is a clue to worn final drive bearings.
(4) check the area between the transmission and engine, and the oil sight glass for signs of leak.
PM me if you need more advice.
The BMW and the Guzzi are similar in many ways, but the V11 is so much more, well, "raw" when ridden. That can be a bad or a good thing.
Cheers