for the record: 'better cooling' does not always mean which developer has crammed in the most 120m fans on to the front and rear of the case. thats not good cooling manegment. it's the by hook or by crook attempt. maybe if antec designed their cases, and the internel airflow of said cases better (akin to lian li) they wouldnt need to have 5 120mm fans, and 2 200mm fans
Listen to the man; he speaks the truth. This case is going to be like driving an American muscle car in the swiss alps; loads of power but impractical and inefficient. Now I love my Antec 900, but adding more fans to it would not make it a better case. Theres no getting round that.
The problems with the 900 series were noise (lots of fans), dust (lots of fans and a floor-positioning ergonomic design) and internal layout (PSU on the bottom, pain-in-the-ass for connecting the CPU power lead thats on the other end of the MB). Adding more fans is going to make noise and dust worse, so chances are you'll be running them on low day-to-day anyway.
What this case really needs is; better cable management, better positioning of higher quality fans, different fan connectors to allow software control over fan speeds(!!!!) and optional dust filters. And not to look so bloody ugly! (no wonder Antec design it to hide under the desk).
Tip to builders with this case series; get a PSU with long cables and the fan intake mounted on the front, rather then the top. Otherwise hot air getting blown out the back simply gets sucked back in the PCI expansion slot grills if the case is under negative pressure, creating a circulation zone (bad in terms of cooling).
I'm about to start a project to visualize the airflow in my current Antec 900, and show how much heat the flow is picking up in different parts of the case and if it collects in any particular areas. I'll be posting the results up here once i have them.