I wish you good luck on your project, sometimes poems go in directions we didn't intend for them to go, but then you can find something else wonderful in that new direction.
I'm working on a project written across multiple poems where it tells the story of an immortal and a mortal person. The first meeting, falling in love and the unfortunate end, when the mortal dies and the immortal lives on. Right now as a student i haven't had much time to work on this, but I'm slowly writing down ideas for it.
Having a community like this is making me want to work on this even more!