Best gold key items for 2 barb 2 wiz

[userwords]

Which are the best items locked behind gold keys if my party consists on:

1 Minotaur Barbarian with Heavy Weapons and Heavy Armor
Traits Minotaur Barbarian Head Hunter Martial Training Party Leader

1 Minotaur Barbarian with Throwing Weapons and Heavy Armor
Traits Minotaur Barbarian Rage Muscular

1 Insectoid Wizard with Air Magic and Contentration
Traits Insectoid Wizard Quick Strong Mind Shock Shield

1 Insectoid with Water Magic and Concentration
Traits Insectoid Wizard Strong Mind Quick Shield

Any gold key locked iteam including strenght potions.

[Dr.Disaster]

I would use 7 or 8 out of the 11 available keys for

SpoilerShow

Orb of Radiance, (maybe) Ax, Meteor Boots, Crystal Shield and the entire flooded dungeon.

[userwords]

Ill look into those, i like they dont exhaust all keys in case there is any pick i find interesting as i go. Ive however read a lot of discussion about the orb of radiance many people love it, and many other hate it xD.