I've got 3 new 220v 30a lines being installed today. Might have to look at trying one or three out when you solve the fan noise issue.
Currently working on it.
http://imgur.com/a/VrL81#0good idea - the only reason the fans were on the end was to address space requirements.
and you can get your dremel took out and cut the end off also.
nice where did you get the fan.. did you make it with that connector? is that enough to cool it down?