Add skills and skill points. Consider hybrid BAB. Add generic attack spell-like ability for ultra-low-level. Possibly auras like old bardic music.
Wizard
Add starting wand to provide ultra-low-level attack capability.
Bard
Remove.
Barbarian
Remove +4 Str/Con from rage. Add immunity to fear. Add diehard (act normally until -10). Add additional rage effects later, like immunity to other enchantments and mobility effects.
Monk
Replace with class using stances and maneuvers.ells: dominate construct, construct projection, clone object