Couple of SK questions...

[Mojoz_Mon]

So playing a SK kinda getting to point where I really need to start getting ready to hit higher end conent... and I am kidna wondering about a few things...

1.) Does DEX effect the amout of procs that I get off my Vampiric Embrace?
2.) I am guess yes but is AGI a huge thing for tanking?
3.) Any guilds wanna let me loot all the planer plate LOL j/k :P

Thanks for the info, any other suggestions I should watch out for would be appricated..