For my DOS I no-reload run, I had the following group:
1st MC: Man-at-Arms (1), Witchcraft (1), Charisma (2), Leadership (1), Crafting (2)
2nd MC: Marksman (2), Geomancer (1), Lucky Charm (2), Loremaster (1), Lockpicking (1)
Jahan NPC: Aerotheurge (2), Hydrosophist (2), Blacksmithing (1)...