remi,Moving to yakima control towers and need to take factory rails off.... only problem being that there are 3 points per side for attaching the facotry rails and 2 for the yak controls. PM if you have them left over from a oem rails install.
vike - yeah I will let you know. I have Thule 450s on the factory rails right now. They are ok and definitley make the rails much sturdier, but they are still nothign like as solid as the rack on my 4runner. Everyone with the Mont Blancs are happy so I guess I should have gone with them ... but you know... my buddy lost a kayak off the roof of his car last year ... and when you see a kayak spinning at 60 mph down the road behind you .. you learn a new respect for roof racks ... no kidding