yeah take some bolt throwers and a grudge thrower. And buff up the warriors to 20 each. Bring a thane with the master rune of challenge i always find this handy. I would DEFINATELY bring the anvil with one or two runes of spellbreaking. Also drop the standards off the thunders you will never need them. They only help in combat and ranged guys shouldn't be in combat (duh!). Exchange against shields to minimize those casualties at range.