That is it? Only 3 altcoins? Oh come on, you can do better. Monero,litecoin,ripple and a few other top tier altcoins are dirt cheap at the moment. If the price go back to their last ATH, then you can even be a millionaire, depending upon how much you invest. I don't make specific allocations, I keep a limit per coin rather. Like investing 0.05 BTC for one alt and 0.1BTC for another. Allocation, I don't care much. Just go with the wind. If you don't keep your portfolio diversely, get ready to get fucked up in the behind.