At the moment this is my party
Me- Kensai duelled to Mage
Minsc
Jahiera
Anomen
Yoshimo/Imoan (if you have not got to chp 4 you will not undertand this!)
Cernd (I did have mazzy but a few minutes w/ Cernd shapshifting abilities and I was hooked)

I intend to next play through with a Chaotic Neutral Halfling Swashbuckler. Any perty Sugesstions? at the mo I am thinking
Minsc
Korgan
Jan
Edwin
Virconia

Well you don't need Jan because your a thief yourself and should be a better thief than him. I will use Valygar to replace Jan because he is good with Katanas and I give him the Celestrial Fury.

You should have a solid party with 3 solid warrior class members, a solid mage, a solid cleric and a solid thief. At high levels with some good weapons, your party should be able to swat dragons like flies. As long as you give the cleric, mage and thief range weapons because they don't last lone in combat. If you need more muscle in combat, then get your cleric or mage to summon monsters.

There is a problem if you take Keldorn because he may attacks Edwin, Viconia or Korgan.