I only use the ability part of the rotation, since that's really the best for clipping/keeping everything up. My off-GCD usage is almost entirely different though, as I'm sure most of ours is, so we probably aren't too far off either way. Like the whole popping IR and B4B so early, I usually wait until I hit the positionals, because missing them throws off the buff timing. Except that I started using potions, so when I use them I have to pop IR earlier so I can get B4B and the potion effect on CT and Ph.