deskthority

The only aluminum set I can think of is Scarface, and that's insanely expensive, not to mention I can only think of a single person outside of Korea who owns a set off the top of my head. The aluminum caps you're thinking of were most likely actually zinc.

You pulled all the switch tops? That's a lot of work!

Be really careful not to bend any of the contacts when putting the switches back together. I did that once

I'd take 2 or 3 spacebars depending on price.