Some some spvp advice.
People have improved, classes have changed and people know how to play the speccs they have.
Your specc doesn’t have a lot of defensive cooldowns. You’re left too open without some sort of CC or Block/Invulnerability or stealth. You need one of those to make that build work just a tad better.
http://www.youtube.com/user/ceimash
http://www.twitch.tv/ceimash
You’re a condition build. Don’t get any skills that up your power damage like modified ammo or deadly mixture or runes of the engineer. Runes of the engineer are particularly terrible runes.
You run multiple elixirs without HGH or 409. Not good. You have hardly any condition removal. And elixir builds are extremely fragile, yours doubly so because you don’t have elixir s. Elixir u is just a poor choice for PvP in any build.
Your offensive capabilities are extremely limited with elixir gun as your only kit. And you’re a condi build without incendiary powder. If you’re going for a condi build, rule #1 is get incendiary powder.
I don’t think agony sigils stack with each other.