Every player can hit a car and break it. I think that is really bad. And I think you really should add an option like: "onlyOpsCanBreakVehicle: true"

Thank you.

Since all players are able to craft planes, surely you would end up with a huge amount of planes all over the place.

Is there anyway you can tag a vehicle to its owner? Make it so only the owner and ops can break it. Other players could still destroy the plane.