Instead of having scav items drop just from parties and the individual/campus wars, why not have them drop from regular wars. It might encourage more people to do wars. Could put in a condition that wars need to run the full course before items are dropped to stop people abusing the system by starting a war and then ff it to get the items.
Forgot about pwars, maybe add condition both teams need to make a minimum number of hits, 200 or something
I think making the bank tax 10% would encourage more people to war as it would ten be easier to hide money