1. The Tarisian Supremacy
2. A firm handed negotiator, similar to Kaine I would say. The Supremacy's goal is to put Taris back on the galactic stage, but without the failings of old Taris millennia before. Humanocentrism has died a hard death, as the Supremacy needs everyone it can get to swell its ranks. That being said, I am still High Commander, and Head-of-State.
3. The Supreme Fleet/Army
A) ISD II's/I's for sure, but maybe the Supremacy got away with a single Bellator as a flagship and deterrent
B) Vic II's and Providence's, an atypical choice, but those guns combined with the fighters make a difference
C) Strikes and Carracks for general support
D) CR90's or Marauders, anti-fighter duty and missles (who doesn't love missles?)
E) AT-AT's, AT-ST's, TX-130's, Hailfires, Speeder Bikes, TIE Crawlers, and Tank Droids
F) TIE's: Basic, Interceptors, Phantoms (got to have surprises in store for unwanted guests), and Defenders. In addition, LAAT's for CAS on the ground.
G) Stormtroopers of course, along with Storm Commandos and Scout Troopers. A planetary guard would exist independently for each world in the Supremacy, equipped with scaled down Stormtrooper armor and standard E-11's
Capital: The (Former) Coruscant of the Outer Rim, Taris itself