For your story, are you thinking that with most of the more powerful system lords being younger that things were more dynamic, or that even with all the time passing SG teams couldn't have actually pulled off what they did? It seemed that by the time of the show they had things set up to be...
I feel like this story would be really hard to continue, even if they decide to go to a new universe. I mean what setting can they go to where they are not ridiculously strong and knowledgeable compared to everyone else?
Something I'm surprised hasn't come up in conversation yet is how the new technology the Empire has gained access to, such as transporters/replicators/warp will affect Tarkins area of responsibility, as it seems replicators alone could really throw Core vs Outer Rim relationship for a loop. And...
So both the Mother and Alexa had to know he is a reincarnate, since they were shaping him in the Warp from such a young age and would have felt him being more experienced then he should have been, is he only alive now because the father of the main line died? Shouldn't Alexa have samples she...