So I'm sitting here with the White Dwarf in front of me so let's see what rules we can pick out that have and have not already been done by the wider Internet mob. Also, there are pictures below of everything pretty you need to know.
And for the moment you can stare at the pretty pictures whilst I read through and put together all the information for you. Patience is a virture but you can complain if you like :)! I'll update in comments.