If looking for a good case for water cooling, I must suggest the Corsair Carbide Air 540! It's the one I went with and it is awesome, plenty of room for radiators up top, in the front, rear and bottom! It's not shaped like a normal tower it's more of a cube shape but it makes for great airflow and cable management. You may not like the style of it but I'd suggest at least checking it out and reading some reviews on it!