Good ideas. I think his Ion cannon & reinforcement abilities are a bit too op. I would take some thing off that special because it has dispel stun tm removal & gain all at once. And I'd make his reinforcement either have smaller effects or affect only him +15 speed & +15% offense for everyone with every reinforcement seems much. However this is your idea & I'm no expert on the TIE Defender. I saw that you try to stay faithful to the source material and that's the way to go in my opinion !