So, priest skills if maxed take up 130 points, and we have 124 job skill points to spend, right... leaving 6 points to not place (ei. max everything except 6 skill points), correct?

I looked but couldn't find any updated priest guide... so... where should I refrain from spending points?

I'm thinking:
Doom - I dont see the use of this... maybe there is...
Mystic Door -- Probably don't need full time...
Magic Booster -- Probably dont need full time... but could get annoying to refresh...

So.. what's your advice?