Pretty sure that's covered, we've got a bloodstone backer in the guild.
I'm fairly certain we were going to align with balance (Check with 7B on that). As for which god, we're waiting on some more solid lore before anything is written in stone. Though you don't have to align with the god that the guild chooses, I'd assume you'd still have to pick one in balance though.
The Roster on the guild forums shows the current councilors and constables. You might want to read into THIS to learn a bit how the guild will be structured, specifically point #2.