Just don't worry too much about the mechanics right now. That will be set out in excruciating detail (in a sticky) on the 6th.
And all the "tie-breakers" and all that.
For those of you who are shy about sub-machine guns, we will also have cheaper Saturday Night Specials - more easily concealed under trench coats.
You'll all have a couple of voting options to entertain you.
For now, the main thing is probably not to be the poor sucker who gets ganged up on in Round 1.
That would be really embarassing to finish 31 out of 31.