Everything is possible in the cryptocurrency market, it is very likely that in the future the altcoins you hold will have a great value or maybe its value will decrease.
In your list I think Tron and ETH are two great potential coins, Tron and ETH are proving to everyone that it deserves to be invested.
You have done well especially with making profit with some of the coins. I will advise to take some profit and try to increase your holding on ethereum and add some bitcoins.
I noticed also that the OP didn't include bitcoin on his list. So I am wondering if he also holds btc or not. But if not, I guess he needs to start looking into it as this is the major crypto that you can never go wrong holding it because of its solid market aside from being the number 1. If he is aiming to be future whale, does he know how much we are talking about here?