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Party of all the same class
is having a good discussion here: http://forum.baldursgate.com/discussion/21222/mage-party#latest
About an all Mage party.
Continuing that idea, if you made a party of six characters all of the same class, which would be the most fun and the least fun?
You can mix and match kits for variety. Some of these would have serious limitations, and some would be overpowered at points. 6 Cavaliers would make dragon fights a joke, but they'd be in trouble against a strong wizard.