Hey guys, sorry to dig out an old topic, but since "how to mod the power LED" is a recurring subject about Fractal's cases, I wanted to share my take on the matter :
Simply put, I took out the original power and HDD's LEDs (they are not of any use at this point) and placed an LED ring behind the transparent defuser, which I wired to my motherboard to the Corsair RGB pins. I could also have gone with a 5050-compatible (4wires) LED ring so it's not specific to Corsair's connector (3wires).
So, here I am with my usual phylosophy : it is totally useless, therefore absolutely indispensable.
I hope it will give ideas to some, and I'll come back when my case mod is finished