TedS, I missed your response earlier. Thanks so much. The input is helpful. I wasn't aware of the style converter 4. Do you know if that is still available.

Yes, my Roland E96 had those variants with major, minor and 7th chords too. A helpful option for a bit more variety.

I'm clearly not in a place to try to craft styles from scratch. But there are some that I would certainly consider simplifying. The muting option gives quite a bit of flexibility as well, as you've noted. I'll have to look into that.