That's why we need your "experts" to show us how it was done, my friend. 11 of the 24 core columns in WTC 7 and the 4 corner columns in the cores of each of the Twin Towers were W14 X 730s, so let's see it -- on video, with audio:
 http://www.ochshorndesign.com/cornell/writings/milstein-critique/images/8-fig04.png
http://www.youtube.com/watch?v=0c2o8k4n9CY
4.91" flanges, a 3.07" web, and 215 in^2 cross-sectional area should be a snap for them.