This song has the potential to be something very nice. I enjoyed the chord progression and the violin playing. I like the feel of the song in general
I'm not sure what your plans are but if you plan on keeping this as an instrumental I think it's lacking things. There's just not enough going on to capture interest without singing. If there were singing then I think the music could carry the tune.
I think the acoustic would sound a million times better mic'd. I always say that because I personally really don't like a plugged in acoustic guitar, sounds too cheap and unnatural.
I think the dirty electric detracts from the feel of the song with the acoustic and violin. I also noticed some timing issues with the electric. And towards the end it buries what sounds like a nice piano addition. I think the electric may sound better if it were further back in the mix and the timing was resolved. Or just not use it.
Again though, I did enjoy the feel of the tune. Some tweaking and maybe some lyrics and I think you've got your first one right. Just my opinion.