Mini P180 + Corsair H50

[lathode]

I'm thinking of making a build with these 2 and an Asus Maximus III Gene or Rampage II Gene. The main thing I'm wondering is if I should use:

Antec fan
Corsair fan
Antec + Corsair fan push/pull
1/2 different fans (Scythe S-Flex?)

and whether it should be exhaust or intake. I want to keep the hard drive cages, so there would be no front fans. I would also prefer to keep the Antec fan if it will work fine just because I prefer everything to be intact (rear fan switch). The top fan looks like it would move a good amount of hot air out of the case. Or would I just be better off with a different case? I am also considering the Lian-Li PC-8B, but prefer the solidness of the MiniP.

edit: Actually I would consider putting the hard drives in the lower 5.25" bays and putting 2 intake fans in.

 

[Synomenon]

With a case as large as the Mini P180, I'd go w/ a different liquid cooling kit like the Swiftech H20-220, unless price is a consideration.