Proposal: Increase the pop cap for space battles.
Reasoning: It will make the space battles a little more realistic and add a lot more strategy to it.
Imbalance: Rebels fighting the Empire, the Empire essentially has a limitless supply of fighters and bombers from their capital ships. Increasing the population cap will allow the rebels to bring more fighters into the battle to defend against the Empire's fighters.
Proposal: Fix the AI not leveling up correctly in single player Galactic Conquest games.
Reasoning: The AI does not level up and build tech level 5 units and structures when the game is started out at tech level 1.
Imbalance: The beginning of the game is hard, but once you level up, it is downright easy.