mazda rack

Need to purchase a rack for my MAZDA5 looking at the OEM rack and also Thule Rack as I already have Thule bars and Kayak holders and roofbox. Question is, will the OEM rack work with the Thule Kayak holders and roofbox I have or do I need to purchase an adapter or Mazda OEM holders/boxes?

Want to Buy: Thule Roof Rack setup or OEM Mazda Rack. Crossbars are optional as I have some I can borrow on a regular basis. Also looking for a roofbox.