I really hope they do some other architectural feature at the roof or at least great lighting for night time.
The other day it occurred to me that maybe this building was intended to "disappear" behind HP1. If so, then I would assume nothing distinctive is yet to come at the top.
I think we can engrave the following in stone: efforts intended to make a major building seem less conspicuous (in supposed deference to another building, or mountains, or the sky, or anything else) will tend to produce the opposite effect.