I doubt it, the EX240 barely fits up there and is 270mm total length I'm pretty sure. The front is both metal and plastic, the brushed stuff is metal with a plastic backing and the frame around it is plastic.
Did it only foul with the fans attached?
I'm thinking of water cooling one of these cases, Have almost the exact same setup as you except with a GTX Titan.
I was planning on running the AX series of rads from XSPC, Although I was planning on running the top rad without fans.
If I can fit a 40mm thick rad up top without fans (Or fans mounted to the roof) I'll be happy
You could run the top rad with fans on the outside if you really wanted, the EX240 is 35mm plus I was using a gasket so around 36mm+25mm for the fans, you will get away with no fans but I don't understand why you would want to. With the MVG you have about 60mm to play with between the top and the 8pin plug.