Yeah i gotta agree with AR here. I actually have that Gigabyte board and I don't think I would trade it for that ECS board unless you can show me some serious reason to.
If you were or are really serious about doing some serious OCing with that CPU than you would have done some research and found that the best boards for pushing that CPU are the 790FX boards. There is only a few to chose from and ASUS, Gigabyte, MSI, and DFI are the only manufacturers that offer them AFAIK.
Im not trying to be a d!ck here but that ECS board wouldn't outperform that Gigabyte that AR linked. Its not all about the processor when doing extreme overclocking. You have to figure in the NB heatsinks, layout of the board, features, BIOS support and options, among many other things. To optimize or achieve what you are talking about your going to need to step up that board. Also what are your ambient temps like. Is your room Air conditioned? Cuz If BR is anything like where i live it gets pretty damn hot during the day time and that has a huge effect on cooling since an air cooler can only bring the temps down as far as the normal air temperature.
If you push that chip too much your going to need to bump up the NB, and voltage, CPUVid might help a lil with lowering temps and getting stability but your board is ultimately going to be one of the most important components in a quality overclock.