I've been playing Gemini Gold, and i'm flying a Centurion with 4 Tachyons, Shield 3, Reactor 3, Adv. Droid, ECM 3, etc. I'm on the mission where I ship weapons to Siva in Rikel. I keep getting kicked around by those three Demons. Any tips? Also, what is the highest level of Reactor and Shields that the Centurion can handle?