Rogue TwinkFollow

Hi all, I play a main Druid on a PVP server and have never really played anything else but it and a few lvl 40ish hunters. I really don't know much about twinking other than I hate them in BG's and would like to become one. I went onto wiki and kinda looked into their guides about it and I understand some of it. I do have a few questions though.

1. Is it better to pick all AGI or all STAMINA including enchants? I mean is it better to stack agi on gear and then enchant for stamina, or vice versa or just go with all one stat?

2. What kind of specs do you use for a 29 undead Rogue twink? I am open to different kinds of weapons as I do know that these make a difference in the spec.

3. What profession did you choose? Alchemy and Engineering? Enchanting and Engineering?

Any help will be greatly appreciated.