If this is roof height - which it probably is - it will be similar in height to the Burj Al Arab - Dubai's '7 star' hotel.
https://skyscraperpage.com/diagrams/?buildingID=48
which is shaped like a sailboat while this will be shaped like a cruise ship. Both insanely expensive and anchored by a four (or seven) star hotel.
I always felt Miami mimicking Dubai's model in the western hemisphere, intersecting the North and South Americas and Europe, while Dubai is a convergence of Europe, Middle East, and Asia.