Edit to get past the 1000 word limit

I would suggest you don't use all spells before you engage, you'll loose a couple of seconds on that. What I usually do is, Infuriate -> Tomahawk -> Unchained -> HS -> Berserk -> SS -> Internal Release -> BB then SP combo if PLD OT, then to BB combo until there's 6-8 seconds left on maim where I switch to SP combo again this has let me keep aggro in everything I've ran, haven't done 2nd coil yet though but it does work everywhere else. Also tell your static to keep the DPS down a bit if they generating too much aggro. Also you will want maim up all the time as it's a 20% dps buff which more or less is a 20% increased aggro gen IIRC.