The station 12 incident mod for Half-Life 2: Episode Two

Ok. I just tried to use the radio in the rebels room, and combine are showing up, along with a chopper. We'll see how this ends....

I brought 'down' the chopper and killed the combine, but it's
doing a spin half inside and half outside the generator building,
(in back where the force field was...) and not completely disintegrating.
I re-loaded my last save, to see if it does the same thing again...
this time I used the radio, no helicopter, or anything else.

I'm trying to figure out if this map has more combat. When I pull the plug for the front door and kill 2 combine, I combine in the building
to the left, then the building in the left back corner, then the two
white-suit combine in the middle-back building, then pull the plug in that building.
I then go to the building in right-middle, kill the combine, pull the
switch, then go back to the near-right building (bathroom), get the
rebel, fight off the headcrabs that arrive in the canister, take him
to the right back-corner building to give the two rebels
there the password. I'm able to go in there now, but the rebels there don't do anything, and no more combat is forthcoming. Am I missing something,
or is that all there is ?

good map