I got a some project like yours, but my plan is to achieve 0.5 btc before june 2018, 1 btc at the end of year.
So this is my road map or basket you can say,

Invest some solid altcoin. Not ethereum(which can be an option too of course) like neo. - %50
Invest some potential coins like icon(icx)  - %30
Invest some speculative coins (for now) like ripple, cardano, xtrabytes. - %20