5v5 would probably be the only bracket that fury would have the best success in with as long as you have another class with a true ms effect (hunter/arms warrior). with a pally healer you could drop some pvp pieces for more pve pieces and boost your burst. fury does have some nice burst, but doesn't have the utility and tools that arms brings to 2v2 and 3v3 but 1800 shouldn't be a problem in 2v2. Dahis rolled fury in season 5 and was playing at 2600+ rating so you might want to watch the video he made back then for some playing tips and the spec he used (yes imp. intercept and the 4pc pvp set bonus stacks).
I would stick with the best 2handers you can get, the fury tree revolves around titan's grip and using dual 1handers will make you hit like a wet noodle.