Here's the build.
For those of you that are wow-heads - any suggestions? The gorilla pet is awesome because he's on the tenacity tree, and has "thunderstomp" which basically turns him into a little monkey-paladin. When I start levelling, he can grab multiple mobs for me, and keep them all aggro'd while I whale away with AOE effects. I'll write a quickie macro that both triggers volley and "mend pet" to keep him healthy.
I'm kind of excited!