I love that hugeass missile you've got there. Reminds me of WW2 torpedo bombers. Couldn't comment on its design at the moment. By VB6 standards I think its a good speed.
Personally, it seems a bit slow for a plasma era fighter and I'd like to have about 1 to 2 billion km in range. 0.3 sounds like a lot but, in reality, that means bringing your carrier really close to the enemy (under 0.15 billion km, since you need to get there, chase, and then get back).
There's also no need for maintenance or engineering on a strike fighter, nor any reason to have more than a weeks worth of deployment (enter 0.23 into the deployment box). I guess if you're planning to leave them on a jump point or something.