Got my spreadsheets posted up now - for anyone interested in figuring out the damage dealt by the party against a given critter, the starting point is to add up melee and evocation potential - this chart makes the melee part easy, and also gives a nice sanity check in terms of character HP and AC. *I've found them invaluable in determining quickly whether my proposed CR for a creature is within appropriate bounds; hopefully others will too :)

Edit - I also think this might be better stickied, but what do I know? :)