Editing Star base hitpoints

You have to edit the xml files. Under GC2Ships.xml the starbase is coded to pull information from LargeHull0 in the GC2Types.xml and that is where the hitpoints come from. just create a new entry in the GC2Types and then point the Starbase to that hull.

GC2Types.xml

{Hull Name="StarbaseHull0"}
{DisplayName}StarbaseHull{/DisplayName}
{Description}Platform for Starbase Operations.{/Description}
{Cost}110{/Cost}
{Size}55{/Size}
{SensorRange}1{/SensorRange}
{HP}200{/HP}
{Model}Large_0{/Model}
{Thumbnail}Large_0{/Thumbnail}
{Speed}0{/Speed}
{Category}Starbase{/Category}
{Logistics}6{/Logistics}
{Tech_Requirement}ImpossibleTech{/Tech_Requirement}
{/Hull}

GC2Ships.xml
{Ship Name="Starbase"}
{DisplayName}Starbase{/DisplayName}
{Model}Starbase{/Model}
{Description}Starbases expand your resources and extend your influence.{/Description}
{Tech_Requirement}ImpossibleTech{/Tech_Requirement}
{Component}StarbaseHull0{/Component}
{Ability}Starbase{/Ability}
{/Ship}