You could consider adding Synergy: Way of Mercy, Virtue Series: Kindness, Virtue Series: Charity, Virtue Series: Patience.
Also as Trader stated 4 cores is heavy. I would remove Sanguine. I don’t say you’ll get no results, but it will take a lot longer.
Running one sub brings forth the fastest results.
The more subs you add, the longer the subs need to show an effect because you’re splitting your focus in all directions.
It’s like learning Finnish, Chinese, Russian and Greek simultaneously. As an arab. Four new languages four new scripts, four new ways of thinking. Of course, you can do it. But learning one after another is usually considered faster. (Believe me, I tried it with Greek, Latin and Hebrew. Dropping Greek helped a lot since I only needed to learn one new script).
Same is true for customs. The more cores, the bigger the custom, the longer you’ll need to see the results of the individual modules.
If you’re adamant on having all four cores, perhaps a MDFY like One Goal or Freedom might help.
Alternatively, you could build a 3 core custom now and rebuild it with a fourth core after some months. I’ve discussed such a methodology with @TheGreenMan