I am still in the process of acquiring a 13 Burg 400 or 650 but the hold up is as I am concerned as to the stability of the 400 or 650 when it comes to riding on the freeways on a 400 which I am now leaning towards buying over the 650 but I have a concern about the stability of the 400 riding on the freeways and weather it gets blown around a lot out their when trucks or cars pass you & am I going to be riding with red knuckles like I did on my Vespa 250 which was very scary out on freeways so I got rid of it. I guess I am asking can I ride the 400 at my comfortable speed of 65-70 & feel relaxed & not on edge all the time as I do a bit of freeway driving on trips & I like the feel of the 400 plus the mpg & the price difference but if I can't feel safe out their on a 400 then I guess it's not practical to own the 400 over the 650 no matter how good I feel on the 400. Thank you for any answers as I have never owned or rode a Burgman but I have a Helix & owned lots of Harleys in my riding years but don't want to continue my riding on Harleys any more. 