Thanks for your posts!
For storing in long term seems paper wallet(s!) as best option.
Idea to encrypt wallet with gpg and spread it over world is awesome. But in short term it seems overcomplicated to work with it at daily basis(is it not?) and in long term you are still depending on private key (another storing or loosing problem...)
No, that´s easy. Every used Privatekey is "burned". ---> Diversificate + Change Wallet / onto the next public key you had created...
What´s "Overcomplicated" if you can chill...hm?
Just wait for the hardware solutions...