These are my investments and how much I put in them. Looking to HODL until December 2018 or Jan/Feb 2019.
BTC ($500)
ETH ($500)
LTC ($500)
NEO ($500)
VEN ($500)
ICX ($500)
EOS ($500)
NEB ($500)
ENG ($500)
SUB ($200)
WABI ($200)
POE ($200)
LEND ($200)
DRGN ($200)
UTRUST ($200)
THOUGHTS???

Your portfolio looks like you created it based on what youtubers suggest. Most of them are already high market cap coins, if you really try to make a lot of profit you should try to find those projects which are under the radar or which are very good but with still a very low market cap.
Take a look at something like Matrix (MAN), Oyster (PRL), IoT Chain (ITC), Bibox (BIX) those coins are all ranked from 100-200. All of them are great projects/tokens which I expect to be in the top 100 very soon.
If you want to invest in something which could have a massive growth in 2018 my main suggestion would be MATRIX because they are trying to not make a Blockchain 3.0, they are trying to make a Blockchain X.0 which is a blockchain which evolves over time by itself without having any forks, 1M tx/s which is absolutely massive.. & Artificial Intelligence included in their Blockchain (no programming skills required to write code).