As warrior your pretty much the tank with 1h shield, I myself just wear heavy armor for the lookz, but get sos cuz i'm a filthy rich boy so it also keeps up at magic defence. If your leveling, heavy armor or light armor will probably be the best, but when it comes to PvP I think robes are best, but thats really important at high lvls not low.. As a warrior you should atleast have 2h sword and 1h sword/shield, and just get dual axes if you want to be able to inflict stun and bleed from time to time.
The cleric part.. dont get any heavy reliable mana spells, cause as a warrior / cleric your going full strenght and yo might not have enough mana for the higher lvl skillz later on. There's a guide here aswell that perfectly illustrates for you what to get and what not to get , and explanation is added for it as well.
http://www.silkroadforums.com/viewtopic.php?f=5&t=97737&hilit=warrior%2FclericHope this helps you out
Edit: Oo yeah and you need to switch a lot of weapons in pvp
from cleric rod to dual axe to 2h etc etc, can be pretty annoying but adds an extra element that chinese dont have, so it's really fun pvping with a warrior or as a warrior
