150k is low for your gear. Your weapons are kinda shit, and could use some VP upgrades though.
If trying properly, with full confumables and a proper pulltimer with Hero, I do around 190k single target on my 525 geared Warr alt (Fury got HUGE buffs in 5.4)
http://eu.battle.net/wow/en/characte...olíc/advanced is my Warr alt. You have 7% more Crit than me, 2k more AP, but 3k less Mastery. Your trinkets are way better than mine, I have a better MH, you have better OH. You should NOT be 40k Dps behind me single target.
Are you wasting your RB procs? Make sure to never sit on 2 RB stacks before doing BT. If you are just over sitting on 2 RB stacks while waiting for your next CS, you are wasting soooooo much dmg. RB hits like a truck even without CS.
Other sources of wasted dmg might be that you are too late with using your stuff during CS? It should be CS > RB > BT > RB (or SB) > RB, with HS used on CD while CS is up. Save Enrage for unlucky streaks when you simply aren't getting any RB procs.