In fairness to the idiots, a few of them were resupplying at the sundy. There's an option to have centralised HUD, it's rather pretty. Edit: Nice video, by the way.
It's under Settings. It's a toggle called 'Centralized HUD' i think. It's way better than having to constantly look down at the right.
During most larger base assaults and defences you will find at least one group of snipers all standing perfectly still.
Turn on the Centralized HUD setting. Good job, but I must say, most of those enemies were not moving, so you kinda lucked out there.
Great run there, I laughed out loud at the "Pizza Delivery" line! Too funny! Also those head shots on the moving targets were smooooth.