Monk, Unarmed Strike and Two Weapon fighting

[Michael Foster 989]

If im a monk (master of many styles for example) who trades flurry out for other abilities, am I able to take two weapon fighting later on (when I have the prereqs) and regain the ability to fight with 2 unarmed strikes?

Obvious things

1. I would have only monk BaB because its not flurry so I dont get the artificial boost

2. I get full ST to damage with both sets of attacks (as monks unarmed strike forces both damages to be full ST)

3. The primary question would be is it legal to two weapon fight with unarmed strikes?

[Sodapop]

As long as you have 2 limbs available to make the strikes. One benefit of that tactic is also being able to add any natural attacks you might have onto the sequence as normal, whereas you cannot do that during a flurry.