I just bought an Old town Dirigo 106 kayak, and want to carry it on the top of my 2019 Toyota Highlander. The Highlander comes factory-equipped with rails on the top going from front to back, but I will need to also add on some additional rails going from side to side in order to carry the kayak on top without harming the finish. I choose HandiRack Universal Inflatable Bars. So the question (finally!) is whether or not someone can recommend a make/model/source of the additional rails.