Corsair Vengeance C70 fans setup

[zi c]

Im planning to buy this case, but im not sure about fans setup.Im thinking about addind 2 additional fans in front as intake.And 2 on top as exhaust.
I dont know about side.
So current setup:
Front - 2 intake
Mid - 2 intake
Top - 2 exhaust
Rear - Exhaust.
I think too many intake fans, maybe just 1 front intake?

 

[aks_1337]

This would be enough:

Rear - Exhaust
Front - Intake (x2)

Look at the image below as a guide