I've got the Thieve's Guild and Shivering Isle's ranks to get and I have all 1,000 points. My current character is level 29, and master of the Fighter's Guild, Arch-Mage of the Mage's Guild, Grand Champion of the Arena, Knight-Brother of the Blades, Champion of Cryodiil and Order of the Dragon, and lowest ranking member of the Thieve's Guild. I did the Dark Brotherhood on another character.

Hooray!