Pretty cool idea. But I am not sure if I would want to hold for 5 years. But then we never know, and you might get lucky and invest in the next facebook or google. I am sure you will end up making good money.
Spreading and waiting are not bad ideas at all. There are many stories of people getting rich just by "hodling", but I think that the competition has got fiercer now and we have to be selective with our money.