I'm no expert on fury but the first thing to do is drop your expertise to about 5%, you should always be behind a mob so that'll be about all you need, I'd drop your hit down too - that's a little harder seeing as you've got it on your gear but look for upgrades that don't have hit.
I'll let others suggest gear replacements, but I'd regem out of expertise down to 5% as soon as possible. Personally I followed the instant-slam specs that are around the place but I'm not well informed enough to comment on non-instant slam specs ... am sure someone else will