I think I might be interested in the Thule "Radid Aero" cross load bars. They are 53 inches instead of 58 so they don't stick out much further than the body. They also sit a little lower than other base systems. It looks like the BMW one sits a little higher. Thats nice to hear that you are using it for your mtn bikes. I would be using it for my 29ers as well. Do you find it pretty easy to throw the bikes up there? I am excited about the roof rack because I will be able to multi purpose it and use it for the snowboards during winter time!! Thanks for the complements on the bike. I tell you, I am just in awe at how awesome that bike is and all the complements make it even better