I guess it all comes down what odds you want to play. Sure you can make huge gains on some small coin, but you can loose it equally fast. For hodling I think you have some good coins.
I would increase some EOS. I'm still long term bullish on Bitshares. Iota i think is interesting.
I think Smart Cash will make big gains.
I think my increase are similar to you but I have Steem as one of my bigger investments that has been holding me back. It looks like that will change a lot in 2018 :)