[greglepore]

What jtkkz said. Except for the headset-I know you're supposed to use a press, but for years I've managed to cowboy it on anything I've worked on-not for hire. But to pull a modern bb you need the correct tool, along with cassette lockrings. Cable cutters are indispensable, as is a chain tool, and one of those handy pliers for the newer masterlinks (still need the old fashioned chain breaker to size the chain).

A 1/4 in torque wrench is becoming mandatory for modern high end stuff.