You've got an excellent list, and like some people have said, it would be great if you included ETH as it has a higher probability of succeeding.
For my part, I'm considering Matic, ADA XRP, BNB, and SOL as well.
Since you already have a solid investment portfolio, it will be beneficial to examine the coins' historical performance in order to make a better decision. This is because investing involves risk, and knowing how the coins have historically fared can help you speculate on potential profits.
I would also include ETH in the list of my portfolio as this one is a rock solid investment for me as well.
And of course, don't forget the top currency, BTC. For me, btc should not be discarded or forgotten in the list.
And do take note that once you have the list of your holdings, you need to keep up with their progress.
Because missing important events would lead you to possible losses, like the team is about to abandon the project.