I have a NeoPower 480 right now and I was thinking about swapping it out for a NeoHE 550. Cost isn't an issue at all, I just want to know if the NeoHE is any better or worse than the NeoPower. The one thing I'm worried about is my case right now is a Lian-Li V1000 until I can get something quieter (V1100). Theres not much room for the PSU, and I'm wondering if the NeoHE will fit without removing the divider like the NeoPower does.