Hi! it could be a nice cinematic/atmosphere track so yes I would encourage you to finish it.
I personally feel the need to hear a soft high arpeggio around 30 seconds since it just repeats again until around 60 seconds…anyway you are the composer so you’ll know what to do
Beautiful ambient stuff. I don’t see any reason not to finish it, especially if you are hearing ideas for it in your head.
Go for it. It sounds great!
I like it the way it is. With that said, lol I would find me a female “enya” like vocalist and add some haunting vocal ad libs (oohs, aaahs, whatever) sort of like the soundtrack from the original Patriot Games with Harrison Ford Movie. You talk about having a masterpiece you do that.. this track could get picked up for a major score (film, documentary, etc) That’s just and idea … probably worth about 2 cents Great Track ! Yep, I’d finish that baby! Wesley