In my own humble opinion, I would gladly give up model detail in favor of more playable map space. The question for ME is wether the scale can be tailored for individual maps, or must the models be the same scale for the entire MOD? If the scale can be specified per map, than it would be possible to create lower detail capital ships for use in space battles. The only detail would be on the player characters and the smaller starfighters. the rest of the map would be empty space or low detail asteroids. Please forgive me if I am jumping to conclusions (I have little to no MOD creation experience).