Cooling a PC-P50

[nitrobass24]

So I have a LianLi PC-P50 and i am running Dual Xeon 5530's at full load 24/7.
This case also houses two GTX 275s that run at full load 24/7.

Currently I have 3x Scythe Slipstream @1200rpm/68CFM(2x front intake, 1x rear intake) and 2x 140mm YL's on the top exhaust.

I currently have two Noctua Coolers with a single 92mm fan on each, and its just not cutting it.
Due to the design of the board i cannot do the larger coolers like a TRUE, or put dual fans on these.
I was thinking of getting two Corsair H50's, but wasnt sure how i should setup the fans.

What do you think i should do?

 

[kiger]

Buy a bigger case? In all honesty a PC-P50 is not well suited for dual xeon and sli and folding 24/7. You need a full tower for that.