Oomkin is a novelty in vanilla, it's not viable. No +hit talents = garbage in pve. You can't stack 16% hit without severely gimping your spell dmg and crit. You can run 24/0/27 and dps trash for shits and giggles, but you really need to be healing on bosses.
This is a horrible reasoning.
Not having hit from talents is a vanilla thing, they humped up and fixed it by burning crusade with better itemization and specs. That doesn't mean your dps will be bad. And that's not the reason why moonkins are totally atrocious when it comes to steady dps.
They don't have a decent bread and butter spell (starfire/wrath?), nor do they have any good support debuff like CoS/CoE/Improved ignite/Shadow weaving.
As you can see, fire mages gain 10%+10% from CoE and Improved ignite, warlocks and spriests gain 10%+15% from CoS and S.W.
A moonkin can only possibly gain 10% from CoS and that doesn't even affect wrath(if that's even a spell you guys cast, idk).
Same @ you.
Btw, who are you and why am I still responding? :s