Alright, so this summit...I believe we decided that the following would occur from this, but feel free to remind me if I've got it wrong: 

-The summit is naturally going to start off with bickering, self-righteousness, anger and an overall sense of disunity 
-Yerbol and Aria will recount their story, presenting evidence
-More arguing, but eventually members of the summit begin to realize that they'll need each other to combat the True Sith
-It is agreed that some should go to the True Sith homeworld to try and figure out the motivations behind their takeover of the galaxy as well as ways to stop them(Ari and Yerbol are selected to go due to their previous experience there) 
-Others stay behind to try and rouse others to their cause. Havoc Squad CO Dorne(who is at the meeting) along with Neta(also there) try to reach out to embedded contacts and scrounge whatever resources they can find. 
-Party goes to Sith homeworld and gets back to the final area Yerbol and Aria had explored(the library). They go from there and through some navigating find a data archive room with, among other things, a list of embedded Sith in both Empire and Republic forces. Taking the list triggers not only a number of deadly traps within the Temple/complex, but also spawns several powerful True Sith projections infused with raw Force energy, feeding off the power invested in the planet/temple. 
-Party fights off projections and traps, gets back to base where Neta and Elara suggest information warfare and assassinating True Sith contacts, spreading info about the Sith over secure and unsecure channels while forming assassination teams to go after sith contacts. This period of time could last anywhere between a month to six months. I'd figure it would go for a bit longer, seeing as with the slow elimination of contacts, more and more would be persuaded to join their cause. 

I feel like I'm missing something...doesn't Bracknell make an appearance?