Nice cover! This song is so beautiful.
I have to agree with the other users that your piece is more on the rock side. Try to use more the blues scale (pentatonic minor + b5). Also, try to include more dynamic movement and phrase variation in the other instruments. Song stalls after a while because of that.
Lastly, guitars are a bit out of tune. You can notice that especially in the duo part. Watch out with what and with approaching the right note when doing bends.