Au vct ecu vs hp ecu

[Sox]

Evening kind people,

As some of you AU fans are aware, I'm building an AU XR6 VCT wagon.
So far, the body and interior is done, but I still need to do a head transplant.

The mechanical side is easy enough, and the electrical side also looks easy as it appears I only need to fit one extra wire to the ECU for the VCT solenoid.

So far so good.

Now, my question is this - I want to fit the VCT ECU now, before the VCT head is fitted.
Will this have any negative consequences in regard to ignition timing or fuel mapping due to having a cam which is stationary.

In other words, does a VCT ECU change the ignition timing and fuel map when the cam is advanced/retarded?

Or is it basically the same as a HP ECU, just with the VCT trigger?