Quick report on results: so far the best music program I ever had. Actually, the two best because I tweaked my original one based on DSL and created a new based on the standard MyMusic (Oticon More). Both programs sound really good and a bit similar, though I hear a tinny difference: DSL sounds more raw, MyMusic sounds like some digital processing is still going on. Regardless, I am very pleased with the more natural resonance of my acoustic and classical guitars.
Below are screenshots of the MyMusic program before and after the “EQ” I did with the new audio I created. Unfortunately my right dome won’t allow me to have all the gain I need in the high frequencies (due to feedback). It is good enough the way it is.
Before:
After:
Edit: Note that there is minimum to no compression in my program. That is what I feel ideal for live music. When I decide between DSL and MyMusic, I will have another program with some compression for streamed music.