Hi!
Thank you very much for your kind words and all the details, I really appreciate it!
I quickly logged in and checked the settings, you did a great job, it’s almost set up perfectly. I have went to the index table settings, and selected some of the custom fields to be indexed from the ACF field group, as I assume those are the ones you are looking for.
I tested some of the content after re-indexing, and it seems to be picking up the keywords from those fields now.