Love it! Can I offer a slight thing from a singer/songwriter/musician's perspective? Do you have a Capo? Or can you move it up a note or two? Your voice is great but your at the bottom of your 'quality' range and when you hit the low notes, you voice drops off quick and comes out weak. I think, just clamping up a fret or two... not much because, as I said, you sound great... just not quite perfectly in your comfort range.
I do this myself a lot. I use to have a MUCH bigger range but as age has taken it's toll, I find I can't quite hit those high notes with as much conviction... or bust out those low ones with quality sustain. Please understand... loved it a lot... faved it as well. Just offering a bit of my life's experience and hoping it helps.