I know how airflows should be setup in cases

Having 2 12cm fans at the front, 2 at the top and the FZE at the back pulling out the air.
Normal wise I have my case inside a cupboard in my living room. With my case inside.
With normal air cooling I had my 2 fans sucking hot air out (hot air rises) and 1 at the back pulling hot air out straight from the cooler.
Now with the rad at the top, I had it pulling air outside the case, through the rad. dejanh told me that maybe the heat from the FZE heat sink could affect the coolant inside the rad.
So I'll try and c if I can suck air from outside the case through the rad.
But then, when my case is inside my cupboard it could be possible that it would suck some hot air coming from the FZE through the rad, although I did make a hole at the back of my cupboard for the hot air to escape....
Does it make any sense now? LOL
So I''l try things to c what kin of effect it will give
