I use to put a lot for NEO but the Chinese seem not using it often this time. The number 1 in the Chinese market right now is EOS, not sure how that change their minds but its just what happen base on the ranks. NEO still provides GAS though. If you like the EOS projects today that also gives dividends, you most likely wanna hold NEO as well. The GAS price also tan during the 2017 bullrun.
btc, neo, waves, and kcs is good.
but aren't you worried about the portfolio? isn't that too much altcoin, are you sure you can pay attention to any news from the coins that you hold?
I suggest, why don't you streamline your portfolio a little, by selling a few coins that have already made a profit. too much holding a coin will only make you dizzy thinking about it every day.
Better if you lease waves and they also now allow WAVES to be stake in tidex platform.