Making a Custom case

[dcpusher]

I want to make a custom case, and I would like to know how to make one. (such a simple question with such a complicated answer)

Critera:
-Good airflow
-Cheap
-Lots of extra room (might be getting a pc ice phase change system)
-Accesable

Oh and No I don't want everything. I might not even paint it, sound I canfigure out my self, and I don't need it to be too sturdy, just enough for som lan partys. Thanks guys.

[dcpusher]

Bump... (no longer need lots of extra room)

[Hightower]

You might start by looking at cases you like and think about modeling it off that, at least the dimensions, and placement of fans, among other things.

[WeaponX]

If you're going to lan parties, you might want something retail. It looks to me like you don't want to paint it or anything so just go out and spend 70 bucks on a descent and sturdy case.