Old antec 900 case

Hey guys, I have an old antec 900 case and it doesn't have cable management! I bought it used for $40 so yea ...
Do you know what I should do with the case? Like should I make holes in it for cable management?  

would make a great server chassis

Well I want to use it for a pc build. Any idea how I would make the holes on the inside for cable management?

 

I'd recommend a drop saw, soldering iron and any other metal fab tools you have lying around.