Pretty sweet guide, few small changes:
Crit cap:
45.20% crit rating is not needed on your character screen, only 40.20% is (fire mages for example give 5% crit received by target debuff, so this will not show up on your char screen, but does count towards this goal).
Talents
Also, imp insect swarm is not the best talent choice when you're higher on gear and can hit the crit cap without it (or close to it).
DPS Rotation
Having insect swarm up is not needed at all if you want to max your dps, however: 1 insect swarm SHOULD always be up to help out the tank! So if there's 2 boomies, 1 can drop it (pref. the lowest geared one keeps it up). You don't really need MF for your dps either, but you need it to keep the idol at max 5 stacks, so you let MF run out and refresh it at max 4 sec left on it.
BIS List
T10 Pants are arguably better, but both work perfectly fine, this is simply a matter of preference. Aka; this is a viable alternative!
TOGC Anub Dps trinket is a viable BIS trinket, but ONLY if your entire gear set apart of LOD weapon is Full BIS! (Spellpower is more benificial than haste or crit, the proc isn't as strong, but the overall increase from SP is always there on every spell).
<3 Boomies <3