Few things to think about, Meek's guide is for 2h Fury, as you are technically a Hybrid, and certainly not a DW'ing warrior it has little to no bearing on you at all. You have more than necesary +hit for a 2h build already, infact I would say get rid of some. Secondly, imp rend is basically completely worthless, you should consider getting rid of it.
There are not that many guide's for arm's fury because its viability as a PvE dps build wasn't really there until BC, and after the WF change's it has lost a lot of it's bite, The biggest thing an Arms/fury build has going for it is Blood Frenzy, so your typical build is more like this. Some thing's are clearly changeable, but that is a basic set up. To be perfectly honest, if you are looking to be a dps warrior, at this point DW fury is the better choice, but if you are intent on sticking with arm's/fruy you are gonna need to atleast get Blood frenzy