I just got lazy, and usually am indeed drunk!
I'd like to spend more time being grammatically correct. Alas, the time it takes to thoroughly check for ","'s, ";"'s, sentence structure and or proper CAPITALIZATION, I've been spending playing EVE (Caldari yar!!!).
As for PvP weapons, I do highly suggest getting the S1 gear. And for gearing for PvP, getting the S1 gear first, just makes PvP that much easier.
On a side note about PvP gear in PvE; You'll find it's suitable for DPS or Tanking. It's not top notch, when compared to gear specifically made for those roles, but it's good gear that will last you through kara.
They tend to have tons of stamina. And while resilience doesn't do all that much for tanking, other helping lower your crit cap requirements for defense skill, the sockets can.
You will definitely want to be 2h
31/30,
33/28 or
33/25/3 spec for PvP when you first go into it. MS is just too important to warrior PvP tactics in arena, let alone BG's, to give up for slight added survivability.
Getting a nice slow 2h (highest top end damage) and stick with it until you can afford a S1 weapon, then get the rest of S1 and vindicator's gear. Just for simplicity's sake, stacking resilience and AP/armor pen will last you quite a while. Crit is negated by resilience on your targets, so axe spec is nerfed. Sword spec or Mace spec are preferred, they get you about the same results in PvP. Some people will say Mace spec > Sword spec, I say Sword spec > Mace spec. I have my argument, and they have theirs. Pick the one that helps you out with the best weapon you have right now.