When should I start my Rogue epic?

[DinoTriz]

I just hit 41 last night and it reminded me:

At what level should I start on my Rogue epic and how should I prepare for it?

I've heard that you need to be at least 50 to speak to one of the NPCs?

Also, are there smaller quest items that I can collect at my level until then? Can I purchase them? I guess I should point out that my 41 Rogue is my main and I don't have a ton of money, but I could probably buy something if it were cheap.

I'm also trying to max my pick pocket skill because I heard you need that as well.

Anyway, any advice you could give about Rogue's epic would be awesome. Thanks!