Well to start off, my last case wasn't quite a "standard" one. :haha: But going from a Thermaltake Level 10 GT to the Air 540 was a nice change. My biggest gripe about the Level 10 GT was the lack of serious watercooling options. I was stuck with a 240 and 120 rad unless I went with an external one, which wasn't appealing to me. The thing I will miss however is the HDD mounting in the Level 10. I only have one spot in the Carbide for a HDD because the front 360 rad wouldn't allow me to have my second HDD in the front.
The Carbide is only 13" wide so it's not a wide as you'd expect. As you see in the pics I have it on a little table. My buddy Slik has his sitting right on top of his desk. Also given the width I think there's just the right amount of room in the backside compartment. Not too big, not too small.
Regarding some of the things you asked me via PM..... ya the side panels are a bit flimsy but I wouldn't consider that a deal breaker considering you get a nice large tinted window which REALLY looks sweet if your internals are layed out nicely and get the lighting just right. For the pump and res you'll have to get creative if you're planning to use parts you already have. I found some brackets at work and bolted up a make-shift to the rear of the chassis and it rests on top of the PSU. I was going to take a picture of that but the backside of my build is messy. :haha: I should anyhow just to show you what I did.
The other other option is to just buy this and be done with it. ->
Corsair Carbide Series Air 540 Cube Case - Custom Dual Radiator Series - FrozenCPU.com
It looks soooo sexy in orange!! :thumb: