Great demo pics - thanks everyone!
I just realized that if you consider 'The Loop' to be bounded by (as I do) the river, Michigan Ave. and Congress then this is the tallest tower to go up there since Legacy. And at a now whopping 1.6 million square feet (Vista is 1.8 for comparison) it is going to be a very visible building even in its skyscraper dense near surroundings. If it is 800 then will be 16 feet taller but also bigger by 300,000 sq feet than 300 North LaSalle - which is a big building.
So cool