If you do any work on the Leia/hologram scene, could you make sure she uses the same take as in the garage as in Ben's house? The one in Ben's place sounds more desperate at the end. I don't think she had time to record 2 different messages.

And while we are on the subject, it might be interesting to hear Leia recite the message originally. When 3PO is looking for R2 in the back corridors of the Tantive IV, maybe you could have the tail end of Leia's plea in the background noise as she is recording it.

And a no vote on the hologram in the DS conference room. It would just look weird. And who would it be? And why would it be there. I wouldn't want to see it unless there was a point in the plot.