This is a very interesting concept.
I recommend combining this with https://icoalgorithm.com/
Its a statistically method which combines all the available ICO spreadsheets into a useable top 10 rank (taking into account a number of your aforemntioned factors in the Medium article)

 https://ICOAlgorithm.com

It provides a comprehensive list of all the top ICO expert opinions and spreadhsheets in one place.
To make this data useable it also uses a statistical algorithm to combine the scores and ranks to make a final top 10 rank.
You can choose to adjust the ranking to different factors you find important such as social media subscriber number or number of times the ICO has been featured in a top 10 rank. Best not to trust just one expert's opinion, figure out the ICO with an overall consensus as a top pick and go with that.

Also consider https://ICOAlgorithm.com
It not only aggregates the ratings and spreadsheets of all the top ICO Experts in one place BUT also uses an statistical algorithm to combine the scores and ranks into a usable top 10 rank.
The rank is then adjusted to taken into account things like social media hype levels
The idea is that by doing this you reduce the chance of investing into a coin an ICO expert is being paid to shill.

worth taking into account the emotional/time cost of trading regularly vs HODL.
Time is money of course