Phantom case and fans for cooling

[computerbuildin]

The phantom comes with fans, but im going to take advantage of its extra places that it didnt come with fans. Im looking to buy a side 200mm led, a front 140mm led, I dont need another top one, I can get one but however my question was whats a great airflow for it. Im thinking it should be something like this.

Pulls air in:
Front 140mm, side 200mm, side 120mm x2

Exhaust:
Top, 200mm (I may buy another exhaust to fill the 2nd place on the top, depends on what the airflow would be)
Back 120mm.

Keep in mind this will be in a shelf, so the hot air might not have a place to go, but I may cut out a square in the shelf and put in a little vent (this is ok with me because its the back of it, that flimsy stuff, not real wood)

If needed here is the info on the parts.

intel i5 2500k OC'd to around 4.2 GHz
Coolermaster v8 for cpu cooler
Intel DP67BG mobo
NZXT phantom case
G skill ripjaw x series 8 gb 1600 mhz ram
nVidia 560 superclocked 1gb gpu, there will be 2 SLi'ed in the future.
Corsair proffessional gold series fully modular 850w

Thanks.

 

[computerbuildin]

oh and, im not sure how NZXT set's it up stock wise on the top, because is the back good enough, and have the top suck in instead?

 

[computerbuildin]

*edit* top also pulls air in, maybe 2, keeping it at 1 for now.