Played a seven player Fog of War scenario this past Saturday. We ended after three hours with a First Order victory (Raider with turbolaser and two wings).
We converted the 16 threat into 400 point builds. That was fun but a mistake. The board was crowded and it was hard to find spots to bring in reserve ships.
When we play it again, we will either use Quick Builds or more likely put a ship limit on each player, probably 6 ships per player. Or perhaps building 200 point lists would work.