Isn't the way Enclave troopers stay 'pure' from radiation etc when out in the field the wearing of Power Armor? Since lack of mutations in their populations is so important. Yet you can see plenty of troops with Combat/Leather or no armor at all (scientists) in the topside zone. Do they all have RadX drip-bags or something? Or are going to be killed by the FEV anyway if they're too radiated by the time the release happens?