Any thoughts?
crazy but nice
you could also try a bigger fan, like this:
http://www.caseking.de/shop/catalog/Luefter/Ueber-140mm-Luefter/BitFenix-Spectre-PRO-230mm-Luefter-schwarz::17899.html
230mm diameter, circular case, 264,0 m³/h airflow.
Drooling all over the keyboard!!!! :p