Want to start fresh!

Hi guys!
So i just managed to get my first character to 70 on Outland [A] (Resto or Ele Shaman) and i want to start fresh with a guild doing PVE. I would love to clear most instances first normal then heroic. As well i want to start raiding from the bottom up, which means Karazhan. My goal is to play the whole content of the TBC addon in a pace thats comfortable without skipping any content.

Is there anybody who would like to do the same disregarding anybody else clearing Sunwell plateau already?

Greetings