not to ressurrect a dead and meaningless thread, but honestly, there's alot better ways to do some things.
like, for example, carsomyr can be wielded without you ever having been a paladin. i suggest dualclassing a kensai into a thief. not only do you get an insane armor class (kensai base at whatever level you dualed him at, + -2 AC white dragon scale armor, which still allows you to hide in shadows.), but you get an x5 backstab, depending on your choice of weapon. carsomyr cant be used to backstab. so you get the staff of the ram as well, and get them both +6, and fully max out masteries in both 2 handed sword and staff. looking at 200+ point backstabs with staff of the ram.
Jaheria is a crappy, crappy healer. i have her now in my paladin's party, and she is aweful. if it werent for the romance, i'd have ditched her.
few pointers for the op, if he reads this. every party needs 4 things.
a pdef/HP monster tank
a thief
a cleric
a mage.
now, you can get around some of these requirements by dualclassing or multiclassing, or picking up specific NPC's tailored to that end.
also, pick what size party you want. just cause you have 6 slots, doesnt mean you need to use them.
my current party (for fun, not exactly power play)
my paladin (cavalier kit)
Jaheria(bad healer...)
Nalia(good alignment arcane mage)
Yoshimo(need a thief, and good ones are hard to come by)
my last powerplay group: (evil roleplay

)
kensai thief (dualed at lvl 12 to thief, with staff of the ram and carsomyr)
Viconia(best cleric in game)
Edwin(best mage in game)
Korgan (he's korgan. that's all that matters)
for what it's worth, my next group
me, as a kensai thief.
aerie, for a cleric and mage.
it's gonna be hell tanking ****** till use any item on the thief, but i think it'll be worth it. may have to take minsc or korgan till i get my kensai skills back, though.