Interestingly, I think the unearthed 400 N LSD design would be a very similar height, assuming that designer followed some parameters set by Related:
[ http://forum.skyscraperpage.com/show...&postcount=388 - the source link is now 404'd, hmmm...
]
Hopefully this gets them to change their two tower hedging and go taller, or at least change the ratio.