I was thinking that I would like to run my yakima low rider cross bars and Raptor bike trays off of the upper most rail of a ARB roof rack. they would only take up the rear 50 % of the rack leaving the front for gear. I know the ARB are built very well. Using the rain gutter mounts it will clear the factory roof rack and then I could place the low riders off of the top bar of the ARB. am I making sence? anyone see a problem with this.