Create array from results of multiple checks (Update multi-select field in hubspot)

I am trying to update a multi select field in hubspot. the field accepts the following array format:

[value1, value2, value, ...]

I pull the user info (from hubspot or other source), I run a bunch of checks (age, gender, location, etc)… then I want to update the multi-select field with the results from the check.

What’s the best way to do this?

I figured I would create a bunch of routes, save the info somewhere (variable? database?)

Then as the final step of the route, I would update the lead in Hubspot.

I am new to make so not sure the best way to do this. Also not sure if working with a database is hard or the best solution to this problem.

Here is a sample chart: