Great guitar tone, You sound like you need a better mic and maybe better pop filter.....( you can make your own with a wire hanger and some nylons lol) I would also liked to have heard a little more verb, or at least a spot of delay on the vocals as i thought they were a little dry.
i feel your holding yourself back a bit, not fully letting go, I can hear a lot of potential in Your singing, just gotta let it out :)