Wow, 2-3 hours daily? Lucky soul. I’ve been playing on and off for 40 years and hitting chord tones or notes to emphasise chords on a chord change has just made sense. I’ll never be Rory Gallagher or a Yngwie but I learn a little more each lesson (or forum post) and I’m hoping to do the same here. Good luck, I think you might be in the right place.