The basic idea of the campaign is that the PCs end up being shanghai'd (why depends on the game line: EotE they are hired, AoR they are assigned, and in F&D they are kidnapped) into trying to prevent a third faction from entering into the Civil War between the Rebels and the Empire. This third faction is led by a droid and cyborg duo, with the droid seeking to become Force-Sensitive by taking the "scraps" from Force-Sensitive meatbags. The cyborg is made using the repaired chassis of General Grevious and the brain of the now completely mad ex-Chancellor Valorum. Yes I'm taking that from the Darths & Droids webcomic so what?
The two of them are building an army of droids and Grevious-eske cyborgs with the goal of "uplifting" the rest of the galaxy into being like one of the two of them. Droids would be turned into Force-Sensitives through the addition of organic "parts" and meatbags-I mean organics-would be turned into cyborgs. Of course given how they have yet to figure out how to turn a droid into a Force-Sensitive currently they simply transplant organic brains into droid chassis.
Depending on how the campaign plays out, this Droidworks faction may or may not become a major player on the galactic stage. If the PCs screw up badly enough they could potentially take down the Rebellion or the Empire or even both depending on how things go.
So long as the PCs don't figure out the location of the droid's memory backups (saved weekly) I'm planning on the final battle being a show down between the PCs versus Valorum and the now-Force-Sensitive droid.
Thoughts? Suggestions? Criticisms? Declarations of my insanity in having a droid become Force-Sensitive?