I was looking at this case and it was perfect: Really sturdy, perfect size, and looks great,

BUT

I don't like the size of the side panel window, as it is way too small. I prefer something that views the whole side, like corsair's window.

And the airflow is terrible.Only one fan up top, and the front has literally no circualtion

Is there a case the size of an s340 with better airflow with a bigger window, but still sturdy? Or maybe someone who could modify the case for me? By the way if someone modifies it, I hope it isn't ridiculously expensive.