Well you would have a main character and a heirling type character that I would have some say over but not much.
Lets see so far it seems we could go...
ghostcat - Riverwind
possum - Tas
sappire07 - Raistlin
crazy-monkey1956 - Tanis
cm is on hiatius but in another thread said he would like to play Tanis. If those were your main then a perfect match would be to have
ghostcat - no extra (Goldmoon should be NPC the first adventure I believe)
possum - Sturm (not actully a hierling type but he would be nearby to always keep Tas out of trouble alot of grabing by the collar)
sappire07-Caramon (an excellent hierling for Raist)
crazy_monkey1956-Flint(as he always trusts in Tanis and follows his lead)
Would ideally like to have 7 players and if everyone is willing to wait for a couple more I am as well or we could start as above and hand over characters as needed
Don't forget there is also Gilthanas, Tika, Laurana, Elistan, Derek, and a host of other possible PCs
HM