rogue warrior is actaully not the best choice:
you might be ableto take out some people with crossbow before they reach you,and finish them of with 2 hand when they come close enough, but i'd go for another build
as for your questions:
mcmurdoc wrote:
id like to go warrior/rogue and here is few question id like to ask
1-is it good in pve and pvp? PVE: yes, PVP: i guess not that good
2-what skill to take in warrior and rogue? Rogue: widerangecrossbow Warrior: i'm not sure
3-what armor to wear : Light should be enough against mobs with physical damage
4-warrior 1h/2h? rogue dagger?/xbow? wich one or all already asked in 2-