"default" fire build ?

[Waddell]

Moderator note: moved to Q&A.

Hey!
Trying to get better at fire mage since I dont really know if I will continu arcane or change to fire for ToS (I know, I am a masoschist but I prefer a spec I like better than the best performing one)

I noticed that the build change between each fight in NH.. Since I would like to learn, is there a default build that is a good all rounder for me to start feeling the spec ?

Thx a lot guys !