Roof Basket for 2011 Crewmax

Hello. I have been doing a lot of research into a roof basket for my 2011 Crewmax. I really don't want a rail system that runs from one side to the other of the roof. I had been looking at the INNO system, but it appears that if I were to put even a low profile roof basket on it, it would stick up very far. I want to put a Stingray Low Profile (52.5" L x 43.5" W x 5.25" H) roof basket on. Is there a way I can do this without having to waste money and space on a rack to hold it? The people at INNO told me my roof was a "naked" roof, but it does have gutters with black rubber molding in it. I don't mind mounting with screws so long as it's done properly.