Sorry Guys I'll retire for now.
http://en.wikipedia.org/wiki/Star_Wars:_Battlefront_II
In Conquest mode, players are required to capture command posts.[7] Players capture command posts by standing near one until its holograph turns blue.[7] Players can capture both enemy command posts (red) and neutral command posts (white). For enemy command posts, enemy units can continue to spawn in the area until they are de-energized. When all command posts belong to a given team, a twenty second timer begins in which the opposing team must de-energize a command post or they lose. Alternatively, if one team eliminates all opposing reinforcements, they win.
I would not either have reinforcements (total # of your army) or have it work similar to zone control where the bases give you points over time. It's a complex idea.
Cyaz!!!