You forgot to mention Dalia Bekker and Malvina Hazen.

Bekker would be way too conservative for him. Though it would be funny!
"My wife I give you the...did you just take the Draconis Combine before I finished my speech?"
*nervous look* "No?"
*Sigh* "Well at least hand over my Drac March!"
Malvina would demand blood sacrifices and be so wacky Julian would exhume Kali Liao because it is safer!
Put the new capital in the Outback. Call it the CornfedConfed. 
Hmmm Capellans and Davions claiming Terra and thus creating the Terran Confederation of Suns.
We could have Wing Commander...with robots!

"Oh hey, we need pilots of a certain size willing to take augmentation surgery that will let them pilot a special unit. And this will result in you going insane in about 5-6 years, have you addicted to drugs, and cause a host of other psychological issues. Who wants to volunteer first?"
Child Celebrities. A space version of Lindsay Lohan trying rehab while attached to a Roc Proto is making me giggle though.