TDM Possible with modules in editor?

Hey guys..been messing about in editor again..got sector control modules sussed, but for the life of me cant figure out how to set up for a TDM scenario..Any info much appreciated :(

All you need is respawn points (markers) and 2 teams with base respawn settings (in description.ext). No modules needed.

Of course, for it to actually be good, you'll have to do some scripting.

Its really the scoring, winners/loosers part that im stuck on..How to set it up on a countdown or score limit.