Anyone can get a great miniature collections very cheaply, thanks to collectible miniatures vith very rare miniatures and stores selling singles. For as low as $25, you can get a basic set of 50 miniatures that has a lot of those extras your player characters are going to meet a lot, plus a lot of different characters for pc's or villains. I've chosen to use Troll & Toad as I've made a lot of purchases with them I'm happy with, and they have a great collection (including Mage Knight) and good photos of everything.
For some time, I've been looking at Future Armada's Invictus with a curious eye, but I haven't had actual need for it. A few days ago I run a session of Babylon 5 and went to check what DriveThruRpg has to offer. I had been looking at High Space's Euphoria as I was planning to use it's setting Lantern as a base for the game.