Final Cut Pro 3 System Requirements

Does anybody know the System Requirements to run Final Cut Pro v.3? I am curious about putting it on my computer because Final cut 5 HD has a 800mHz minimum.

My hope is that you can disable a lot of the features, Trans, RT, Effects, Live Type, and that would knock down the system requirement. Does anyone know if there is any truth to this? or the FCP 3 minimums?

Thanks
Marcus

Powermac G4 400mHz Mac OS X (10.3.9)