Well Built Case for modding with few features

[vitafortis]

So, this may be outside the scope of most threads on here, but figured this would be a good place to put it. I currently have several Raspberry pi's, Beagle Bones, and other micro computers and controllers. To help keep them organized and easy to manage, I want to build a custom enclosure for them by modding a tower or other style case. The end goal is to have a silent enclosure that has a powered LCD screen built in with a few other things. The exact features aren't set, but I was wondering if anyone knew of a relatively cheap case with few features such as HDD enclosures or liquid cooling features, yet had plenty of spots for fans, a few breadboards, room to drill/cut out the metal, and sturdy enough to protect all the electronics inside.

Thanks in advance for taking the time to read this.

 

Nate