We started the SCAP with five PCs but due to character deaths and two guys not being able to play anymore the party is down to three PCs only one of which is an origianl member. I let each player take Leadership at 8th level (9th level feat early) so that they wouldn't have to wander into the Spellweaver stronghold undermanned.
Right now the party consists of:
1A. Dwarven Rogue 4, Ranger 3, Dungeon Delver 2 (the only surviving member of the original party)
2A. Human Monk 2, Fighter 3, Shou Disciple 4 (loosely based on Captain America)
3A. Human Rogue 2, Bard 4, Druid 3 (headed towards Fochlucan Lyrist)
1B. Half-Orc Barbarian 1, Favored Soul (Kord) 6
2B. Human Barbarian 1, Fighter 2, Ranger 2, Order of the Bow Initiate 1, Occult Slayer 1
3B. Human Monk 5, Drunken Master 2