And another thing, Ivo.  You listed some of Irma's characteristics tabled by Klotzbach, showing that it didn't rank very highly as a hurricane by past standards, eg 7th, 18th and 14th on some measures.  How about these from Colorado State University :  - 185 mph lifetime max winds – the strongest storm to exist in the Atlantic Ocean outside of the Caribbean and Gulf of Mexico on record;  - 185 mph max winds for 37 hours – the longest any cyclone around the globe has   maintained that intensity on record; - 3 consecutive days as a Category 5 hurricane  – the longest for an Atlantic  hurricane  in the satellite era (since 1966); - Generated the most Accumulated Cyclone Energy by a tropical cyclone on record in the tropical Atlantic (7.5-20°N, 60
-20°W).  

The list goes one.  Irma is unique by many measures.  Just to make the point, there are quite a few parts of your article where counterclaims to your assertions can be made based on other references and sources of information.