Just for the record, the 'win' section in Creature is 460.
I have a couple of questions about Blood.
Should Stamina be 2d6+12 as in the book, or 2d6+20 in accordance with Ian Livingstone's revision of the rules/
How are you handling points-for-combat? The book doesn't have fights under the normal FF system. Back when I featured Blood in a challenge, I made it a point for every group of Zombies killed. You don't have to go with the same rule (though you're free to do so if you want to), but it would be helpful to have some guidelines on scoring for enemies defeated.