Things on TF2

OK, so I've managed to get the new spy and pyro weapons, as well as the danger shield, the Bushwhacka, the Battalion's backup, the Mad Milk, & the Holy Mackerel. But I'd like the fez for the spy, since it's so useful for Dead Ringing. I've found how to craft it: 4 refined metals+ 1 class specific set weapon (in this case, L'etranger or your eternal reward)= class specific set hat. Now I have to get 4 refined metals (4 refined= 12 reclaimed=36 scrap=72 weapons. This could take a while.