I went for the Thule set in the end with the mazda adapter and new roof strips (with hole for the bolts) good quality and sturdy but would accept windnoise comment. I don't remember where but there was criticism of the roof rails as they were an awkward shape!
as for all weather mats I went for a complete overkill option and got these https://www.weathertecheurope.com/uk/
all the best