Today my new desktop arrives and in preperation for its arrival I was looking for a new game to play. I have played my share of MMOs (DAoC, Earth & Beyond, Motor City Online, SWG / JTL, CoH). I have always been drawn into the concept, but one thing or another has kept me from sticking with any one game. In most cases I would gt a level 10 or 15 character and be kind of bored. I also got tired of the endless treking and getting lost. I have never been part of a quality guild either. (By quality I mean a guild that routinely has players on-line to play with and ask advice). The level 20 cap and similarities to MTG were just a couple of things that made GW attractive to me. No monthly fee as well.

To the point. I have always been a tank, except for a stint as a dancer in SWG and some failed attempts at crafting, and I am looking for something new. I have never been much for the healing prof. due to the pressure and anger you reap if you don't heal correctly and a group member dies. I would like something a bit more comlex than slash spaming. On the other hand, I don't want a worthless build. I know tonight while I am cruising around pre-sear I will get to try out all the secondaries and that will help, but I have been looking at some possible combos and would like your thoughts. Keep in mind I have never done PvP (unless you count CS). This would be a PvE build, but I would like to be able to take it into a PvP battle someday.
Ranger / Nec or Nec / Ranger - With this build, would Ranger be a better primary, since I don't have much exp. working with spells and such. I thought the Death Magic looked like a pretty fun skill to play. (Is death a good skill line or is it worthless) On the other hand, a primary Nec means more energy production, and from the sounds of it that is important.
The same above goes for a E/R or R/E build, except for the fact I would be playing with fire not dead people. Seems like Ele as a primary is a better option for energy, or am I too worried about that concept?
I would entertain any other suggestions, even a W/R, since it does closely resemble my past playstyles.
I look forward to your input.