Has anyone used one of these on their 4AGE?

I know alot of the Nissan boys use em and theres some nice bum dyno tuning software for em (so you dont even need to use the hand controller).

But all their engines have CAS, not Dissys and have a O2 sensor (which my car doesnt...)
So I was wondering how well it would work under those situations?

Would it be possible for the PowerFC to work with a GZE CAS and Coilpacks?

There's prob alot of better options, but I like the fact they plug into the existing 4AGE loom and have such good tuning software.