I'm curious, at this point, about a few things.
1. How much were the Terran and Vasudan economies connected after the node collapsed, and after the Second Incursion? Obviously, they build the Colossus, so they had time/money/resources to use, but then after? Judging from the fleet that GTVA has, you'd think that the Vasudans helped
. I get the impression in BP that the Vasudans and the Terrans are pretty segregated, at least to the point that the Vasudans are almost considered a third combatant. So, I don't imagine the economies are relying on each other a whole lot.
2. How much of an industrial base to the Terran planets have? Kind of a spin-off from above, but it would help to know how many widgets, say, Capella was spitting out before the star went nova. Another way of putting it, how much of a population base is needed to produce a Raynor, or a Bellerophon? As General Batutta said, if you were colonizing new planets you'd want to take the best and brightest to start with. (Unless you're populating a prison colony...) You'd also want to be able to produce what you couldn't get shipped, so you'd want advanced manufacturing tech to cope. Given that, you probably have higher quality colonies than the homeworld just to survive. Once you get beyond a certain point, you'd begin to attract "regular" people because at that point you've become mostly self-sufficient. You would also need to ask how easy it is to fly from Delta Serpentis to Vega, as lower travel costs allow you to be less picky on who you send.
3. How advanced is the tech, with respect to manufacturing, materials, food production, etc. We see all the fancy ways to blow crap up, but we don't see farms or factories. These fighters we fly have to be similar in relative cost to a modern fighter jet, or we wouldn't see them in those numbers.
Poke holes in any of this if you like!