Airflow for the Fractal Design r5

[chalky16]

Should I get SP or AirFlow fans for this case?

 

[13thmonkey]

SP for heatsinks and rads, flow for cases.

 

[Zerk2012]

The stock fans are good ones. Just add anouther of them 140mm to the front blowing in and remove the center drive cage your all set.
If your looking for LED's then buy a strip.