Laugh, I thought you were using the miniwelder to cut out the ductwork so Storm could get through, my bad.. still a good idea though

Up to you if you want to stick together or not. Still gotta get out of the building at some point. Hallway might be a decent choice versus jumping through the flaming window, though it would be nice to know what's out there. If you get into the adjoining room and there's a door to the hall you could always pop it open a crack and toss out an EMP grenade to clear the hallway...