Well, I have slowly, steadily been working on my Powergaming Party FAQ and Guide, and I have a preliminary rendition of the equipment I'm going to use. Please, critique, comment and compliment 
Fighter/Mage
Main Hand: Ravager +6, Firetooth (Crossbow) +5
Other Weapons: Gram the Sword of Grief +6, The Wave, Gesen Bow, Tuigan Bow
Armour: Bladesinger Chain +5
Amulet: Greenstone Amulet
Helm: Helm of Defence
Cloak: Cloak of Reflection
Hands: Gloves of Weapon Expertise
Boots: Boots of Speed
Belt: Girdle of Stone Giant Strength
Rings: Ring of Regeneration / Ring of Fire Control
Blade
Main Hand: Axe of the Unyielding +5, Foebane +5
Off-Hand: Scarlet Ninja-To
Other Weapons: Spectral Brand +5, The Purifier +5, Yamato +4, K'Logarath +4
Armour: Melodic Chain +3
Amulet: Amulet of Seldarine
Helm: Wong Fei's Ioun Stone
Cloak: Montolio's Cloak
Hands: Wondrous Gloves
Boots: Boots of Speed
Belt: Girdle of Fire Giant Strength
Rings: Ring of Free Action / Ring of Earth Control
Sorcerer
Main Hand: Staff of the Magi, Sling of Everard
Other Weapons: Staff of Power, Staff of Fire +2, Staff of Earth +2
Armour: Robe of Vecna
Amulet: Amulet of Power
Helm: Circlet of Netheril
Cloak: Cloak of Displacement
Hands: Bracers of Defence AC3
Boots: Boots of Avoidance
Belt: Belt of Inertial Barrier
Rings: Ring of Wizardry / Ring of Acuity
Cleric/Ranger
Main Hand: Storm Star, Runehammer
Off-Hand: Crom Faeyr
Other Weapons: Mace of Disruption +2, Skullcrusher +3
Armour: Shuruppak's Plate
Amulet: Sensate Amulet
Helm: Helm of Balduran
Cloak: Cloak of Mirroring
Hands: Gloves of Extraordinary Specialization
Boots: Boots of Speed
Belt: Golden Girdle
Rings: Ring of Gaxx / Holy Symbol of Lathander
Fighter/Thief
Main Hand: Celestial Fury, Dagger of the Star
Off-Hand: Angurvadal
Other Weapons: The Answerer +4, Hindo's Doom +4, Blackrazor, The Equalizer, Fire Tooth (Dagger) +3, Short Sword of Mask +5, Kundane +2
Armour: White Dragon Scale
Amulet: Amulet of the Master Harper
Helm: Thief's Hood
Cloak: Cloak of Elvenkind
Hands: Tzu-Zan's Bracers
Boots: Boots of Speed
Girdle: Girdle of Piercing
Rings: Mercykiller Ring / Ring of Regeneration
Mage/Cleric
Main Hand: Flail of the Ages +5, Club of Detonation +5
Off-Hand: Defender of Easthaven
Other Weapons: Blackblood +3, Ice Star +4, Everard's Morning Star +2
Armour: Robe of the Neutral Archmagi
Amulet: Amulet of Seldarine
Helm: Helm of Defence
Cloak: Improved Cloak of Protection +2
Hands: Bracers of Defence AC4
Boots: Gargoyle Boots
Girdle: Girdle of Hill Giant Strength
Rings: Holy Symbol of Helm / Ring of Holiness
Phew, long post Anyways, I have also decided the main character should be the fighter/mage. Why? Stats matter (Hell), and also I want to exploit the Planar Sphere.