Good plan. Bitcoin / Ether / Litecoin / Monero / Dash will likely form your base, and small play money to moonshot coins.

I recommend :
Viritas Vertasium - future of the stock market and hedge funds
Chronobank Time - future of decentralized hiring (IMO)

There's many many more winners, but focus on coins with a purpose, not general purpose, and hopefully pay dividends.