I've long said that the only real 'need' reason for me to swap my 800 for a 1200 would be if I was going to do any 2 up big luggage touring. My Mrs goes on the back of mine happily but gets uncomfortable after a while, and the suspension is, I think, not really up to the job. I'm 19st on my todd, not exactly the average build rider that they spec the bike out of the factory for. With upgraded suspension, I'm sure it would be a different story, but you still may feel a little cramped two up with lots of luggage, and as others have said, the stock seat is crap. I put a Tony Archer job on mine, 500 mile days aren't a problem anymore - well, not for my arse, my right knee is another story altogether!!