Crypto currency is dead in the water, it doesn't really have a future. It would have to be introduced over a long period of time to everyone, and become stable. Bitcoin miners pretty much wrecked that idea which is ironic.
It's bad for your short term health but you'll be fine as long as you don't continue smoking (trust me, I know someone who did more or less the same thing and they were fine )
Don't buy razer, it's the best advice for a keyboard I can give you. Buy something with genuine cherries, like something from Ducky, Filco, WASD, Corsair etc.
Hi! word of advice; be cautious what you post, cause some of the mods here are pretty ban trigger happy. Speaking form personal experience unfortunately
If you put it in the bay closest to the windowed side panel you should be fine. If it didn't fit, which I doubt (since it's designed to fit in full towers) you could use Luke's ghetto drive bayless solution.