Bandos:
70 Mage
70 Prayer
85 Attack, Defense, Strength
52 Summoning

Items:
Glory Amulet
Torag's Helm
Zamorak Cape (From Wildy Mage Arena)
Karil's Top OR Verac's Brassard
Verac's Skirt (Borrow Bandos Tassets?)
Abby Whip OR Godsword
Granite Shield (Not with Godsword)
Dragon Boots
Rune RFD Gloves (Barrows after RFD)
Ring of Wealth OR Ring of Life

Inventory:
Tele Tab
1 Super Attack
1 Super Strength
1 Super Defense
1 Prayer Potion
1 Hammer
1 Dragon Mace (for spec)
4 Sara Brews
2 Super Restores
Rest Sharks

Terrorbird Inventory
2 Spirit terrorbird pouch
1 Summoning Potion
6 Sara Brews
3 Super Restores
---------------------------------------------------------------------------------------------------------------
Zamorak:
70 Mage
70 Prayer
85 Attack, Defense, Strength
52 Summoning

Items:
Helm of Neitzinot OR Black Mask (On Slayer Task)
Amulet of Glory
Zamorak Cape (from Wildy Mage Arena)
Karil's top
Karil's skirt (borrow Bandos Tassets?)
Abby Whip OR Godsword
Granite Shield (Not with Godsword)
Dragon Boots
Rune RFD Gloves (Barrows after RFD)
Ring of Wealth OR Ring of Life

Inventory:
Tele Tab
1 Super Attack
1 Super Strength
1 Super Defense
1 Super Anti-poison
2 Saradomin Brews
2 Super Restores
2 Prayer Potions
1 Dragon Mace (for spec)
Rest Sharks

Terrorbird Inventory
1 Spirit Terrorbird Pouch
Rest Sharks
---------------------------------------------------------------------------------------------------------------
Saradomin:
70 Agility
85 Range, Defense
70 Prayer
52 Summoning

Items:
Zamorak Blessed Coif
Amulet of Glory
Ava's Accumulator
Saradomin Blessed Body (Borrow Armadyl body?)
Verac's skirt
Rune Crossbow
Diamond Bolts (E)
Granite Shield
Snakeskin Boots
Rune RFD Gloves (Barrows after RFD)
Ring of Wealth OR Ring of Life

Inventory:
Tele Tab
10 Super Restores
14 Saradomin Brews
Broad Bolts
Spirit Terrorbird Scrolls

Terrorbird Inventory:
1 Spirit Terrorbird Pouch
1 Summoning Potion
3 Super Restores
6 Sara Brews
1 Ranging Potion
---------------------------------------------------------------------------------------------------------------
Armadyl:
90 Range, Defense
70 Prayer
52 Summoning

Items:
Zamorak Blessed Coif OR Armadyl Helm
Pendant of Armadyl OR Amulet of Glory
Ava's accumulator
Saradomin Blessed Body (Borrow Armadyl Body?)
Verac's Skirt
Rune Crossbow
Broad Bolts (For KC)
Granite Shield
Snakeskin Boots
Rune RFD Gloves (Barrows after RFD) OR Zamorak Bracers
Ring of Wealth OR Ring of Life

Inventory:
Tele Tab
Diamond Bolts (E)
Ruby Bolts (E)
Mithril Grapple
9 Super Restores
17 Saradomin Brews

Terrorbird Inventory:
1 Terrorbird Pouch
1 Summoning Potion
7 Saradomin Brews
3 Super Restores

For bandos, get a godsword. With those stats you *might* get 1 kill, if you're lucky 2. And wear a ring of life.

Same with zamorak.

And higher range/defence/pray for the rest.

Which Godsword?
And not a Ring of Wealth for the drop rate?
And would 85 Range and Defense and 90 Range and Defense work for Saradomin, and Armadyl, respectively?

Edited first post.

For starters i would suggest bring 4-5-6 Super restores in you inventory just what ever you feel comfortable with, and for the terrorbird i always just put him full of sharks no need for anything else on him.

You can simply Google God wars Guide and i would suggest TJ's God Guide he has everything you ever need to know.