using Glyph of Moonfire,Glyph of Insect Swarm

/castsequence reset=target/combat faerie fire ,null
/castsequence reset=target/combat insect swarm,moonfire,Starfire,Starfire,Starfire, Starfire,

depending on how much haste yeh have you and whether or not yeh took nature splendor yeh will have to add more starfires so you dont clip yer moonfire dot.
Depending on how much haste yeh got yeh might have to much haste for wrath its only a 2 second cast time spell and if yeh picked up startlight wrath its 1.5
So if yer haste would reduce it below 1 sec it would be better to cast starfire. If yeh picked up nature grace there's even more reason to go with starfire

Moonfire does a good amount of damage.

no idea what yer specced but improved faire fire is something yeh really want increases to hit for the entire party and 3% crit for the moonkin.