Im just gonna say one thing, presets. i know your new to this, but one thing that is important, is learning how to make instruments, presets are good and all, but learning to make instruments is just as important. if you want help, i'm pretty new, but i can do a couple things. i really love the idea though, your chord choice was very exotic, and it HAS A LOT OF POTENTIAL. the nice thing about using these presets is that you learn from using them, so learn don't just use them to make a whole song
It's okay to use presets. But if you want to be more versatile and 'different', learning to make your own sounds is the way to go. Plus making your own sounds will teach you about sound design, and it'll help you want to experiment more. A good thing that a preset can do though, is teach you how to make certain sounds
To begin with, very beautiful composition, your chords are deep and warm, it's very pleasant to listen to.
My simple remark is that, in my opinion, you should automate more effects, and play on the dynamics of the volumes to give more dynamics and therefore less "flatness" to this piece. For my part, I am very sensitive to composition, and on this point, your work is remarkable