I've updated the OP. The most important change:
I want to spread the funds over 3 exchanges, and leave them on there for 10 months.I now have accounts on these exchanges:
- Bittrex (years old, verified earlier this year)
- Binance (opened today, not yet verified, but it says I can withdraw anyway)
- Poloniex (opened today, already verified).
I give up on installing 10 different wallets on an offline system. I don't have the time to set this up properly in a reasonable amount of time.
Therefore, I ask everybody who joined already to agree to the new terms. Please post here if you disagree, I'll remind you all when I post the deposit addresses. If you deposit, I assume you agreed 

Two things need to be changed before I post deposit addresses (I'll PM Timelord2067):
Can you choose a coin that's listed on at least one of the 3 exchanges mentioned above? Crypto-bridge sounds too unknown to trust for 10 months.
Can you choose a coin that's listed on at least one of the 3 exchanges mentioned above? I don't want to trust Cryptopia for 10 months (and the 24h Volume is very low: only $100 to $1000).