Hey man, I enjoyed listening to your track. It's got a solid vibe going on. My suggestions would be to revisit the guitar performances (I know you mentioned that earlier), since they seem to be a bit off rhythmically and I find it a bit distracting. Otherwise, the guitar part is quite nice.
The vocal performance is great, but I found the reverb to be a bit much. For a long time, I used a lot of reverb to try to make vocals sit nicely in the mix. I later found that with a solid performance, some compression, the right EQ, and- perhaps most importantly- a good arrangement, the vocals can sit happily in a mix with little or no reverb at all. By contrast, I found too much reverb to sound a bit amateurish, to kill the presence of the vocal recording, and to thin the voice too much. I feel that the right vocal sound is the hallmark of a quality recording.
Obviously none of this is easy, which is why we're all
hear here to learn. :o]
Keep plugging, amigo!