The Beast! - Aurora A3 Fan Duct - Redux...Again

From my previous Aurora A3 Hot-End Cooling Fan Ducts:
http://www.thingiverse.com/thing:1343609 (Remix)
http://www.thingiverse.com/thing:1351186

I'm from the school that believes breaking more wind is better (at least for PLA). And to that end, I present: The BEAST. Arguably one of the ugliest Fan Ducts ever designed. And this thing really blows...wind.

Specifically for the Aurora A3 printer, this may be the biggest fan duct that will fit it without running into anything. And it doesn't t