@Grumb
Most signals of the A2000/3000 videoslot are available on the RGB connector (it may be a bit different for the A4000 videoslot).
But there is allways another chance.
I assume you have the desktop-version ? As the A4000Dintower-version does have a video-slot.
You might use the orginal Daughterboard to trace the signals from the video-slot to the connector on the mobo.
Now find those contacts on the Mediator and you got a start.
