you mention the K1200 RS...
my mate traded his GSX750f - a very reliable bike (apart from constant battery flat incidents as he wouldn't take up my offer to relay the heated grips) for the K1200 RS last spring.
this year after regular use it made a funny noise and spat all it's pistons over the road
he's good with the general maintenance of the bike an ritualistic on his daily/weekly checks and commutes most days on a bike. the BMW had covered around the 38k mark, his GSX750f was just around the 39k mark when he sold it to another manager in the same company who rides past him on it most mornings beeping the horn.
the beemer is now scrap, and he's looking at a V-strom since our trip to north Wales a while back sparked his interest seeing how comfy I was yet still had fun on the mid/north Wales roads.
I'm trying to stay out of this thread, as everyone here I think knows my feelings on BMW after one tried to kill my uncle in SA.
Pay your money, take your chances.
BMW are doing the same thing as many desirable makes- offer bells and whistles, inflate the price tag and they'll want it as it's got the badge...
look at how many people buy iPhones, how many of those stop working or crack the screen if you look at them wrong, owners complain and complain about them, but the new model comes out and they are first in line.