Nice article but I don't think you have missed the Ripple train. I was lucky to buy in at .05c per Ripple, however, I strongly feel it will reach $1 by the third quarter with more major banks onboarding and if they diversify to offer micropayment solutions to people like PayPal and other gateways.
In the blockchain space, I feel that everyone on here right now is still an early adopter and there is loads of opportunity (I hold positions in almost all the coins you have highlighted!).
Keep up the posts - KTB