Just go 99 Int / 90 Vit rest dex...
Priest are a no brainer... I never needed anything else on a Support Priest.
Is just a step to become an HP, thats when the fun starts.
And is coming for someone who had a Dex/Vit HP (so it means i love dex builds)... and a bunch of other HPs during pre ren (around 7).
KE 10 is a MUST, dont ever go below that, you need that to properly mob. FOR SURE.
Angelus 2, no need for more. Gloria... you could go with 1, but i usually get 3.
This is for Priest, for HPs is different.