I bought Tonka last summer. I'm now looking to add a cargo basket on the roof in preparation for this camping season. In addition to gear, I want to also be able to attach my bike, skis and potentially a kayak. I have done my research, the below are the direction I am headed (I have factory crossbars) but would really like to hear about other's people's experience with these models or others that provide the versatility. Yakima MegaWarrior - more space, less weight (per specs) Thule MOAB 690XT - less space, more weight Thanks! Kamps