Expanding Fronts is a massive modification for Star Wars Galactic Battlegrounds aimed to breathe life back into the classic LucasArts strategy game by adding various new units, features, and gameplay elements. Each of the 8 civilizations are being reworked and enhanced to make each feel more unique and authentic to the universe, while maintaining the classic Battlegrounds gameplay. In addition, the Scenario Editor is being filled with hundreds of new units, buildings, effects, triggers, and objects to allow campaign and scenario designers more freedom than ever before.
I think you should tone down the wall transparency, and remove the highlight (if that's possible.) That might looks better.
Neither of those can really be done given the limitations of the game's graphics.
Welb.