for PvP, i prefer Monk 2 plague doctor 1, CC in this game is OP, plague doctor is essential, and Inquisitor in R8
plague doctor + Inquisitor = full mage conter, magic classes don't have chance vs you, then your concern is against physical classes, therefore it is better to go to Priest 3, not Cleric 2,
in Priest 3 you have Aspersion 15(Physical Defense: +48%), Stone Skin (Block: +(400 + SPR × 4 [0.5 for PVP])), Revive 10 (HP Recovery: 50%, Invincibility: 10 seconds), Mass Heal 10 (Restores 28% of the maximum HP)
Cleric 2 you have +10 blocks in Safety Zone, +5 lvl in heal, +1 lvl in all skills (Divine Might)
see ? Priest 3 you become much more powerful against physical classes, which are the only who can kill you
is a perfect combination, is a character with no weaknesses, he can win from all classes and builds
this is the build
http://www.tosbase.com/tools/skill-simu ... oszt37kip/
but if you like are PvE, and has no intention of PvP, Cleric 2 > Priest 2 > or Cleric 1 > Priest 3,whatever, to PvE the 2 options are good, but don't take Plague Doctor for PvE, is a PvP class, PvE is Monk 3 > Inquisitor