Hey all I'm just about to start ordering parts to use Hyperion. I have a Rpi3 already and I'm now looking at lights. I have a 65" TV which is mounted very close to the wall. I am looking at getting APA102 5 meters length, but not sure if I should get 30 or 60 LEDs? I think I read that 60 gives you better distribution of light when the TV is close to the wall. Is that true? Also, if I go with 60, can someone recommend a good PSU? Thanks!