Two fan cooling system

After struggling with inefficient cooling systems, I've found cooling setup created by skriver: http://www.thingiverse.com/thing:785131

I had to redesign it in order to fit it in my printer (Reprifab i175). Cooling fans used in project are SUNON PSD1204PHB1-A(2).Z.F.GN link:

http://www.tme.eu/pl/details/psd1204phb1af/wentylatory-dc-12v/sunon/psd1204phb1-a2zfgn/

This cooling system is even too strong, using these fans is overkill, but it's super effective as you can see on #3DBenchy exa