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No. From what I see, most of them are ICOs or highly centralized cryptocurrencies. Not meant to discourage you, but to me it makes no sense to hold all these cryptos, and no Bitcoin.
Anyway, that's just my opinion, so don't take it as trading advice.
It all comes down to what you want to achieve. I have a similar portfolio to OPs in terms because I want higher returns while accepting ofcourse those come with higher risks/bigger volatility.