I've recently moved my rig from Thermalrock Ocean Dome case to the beautiful, brand new Antec P183.
The transfer was easy, and I'm very happy with Antec. Although, when I was finished with installation, putting back the "rear" side panel was a difficult task because of all the cables behind the motherboard tray, so I tried my best to "squeeze" the cables as much as possible and close the side securely. I wish they left some more room (a few mm) between the tray and the side panel. The biggest obstacle was the 24V ATX cable from HX520 PSU.
Anyway, here are the photos:
I chose to leave TriCool for now (they're both set at L speed). I'm satisfied with the noise level (I'm not demanding...yet. xD)
Future plans: Quiet the system some more by replacing the fans.
For know, I'm satisfied.