Guys. I want some HaLP OwO

Wwwwwah.
I want to know if I should start a digimon fanfiction, my own original characters and plot. Original digimon and real digimon placed into it as well. I might even make it into a comic if I feel like it uwu

Though. I need some help UwU...

What kind of fanmon should I make?!

Keep in mind these will be completely original!
I need design ideas though, aka objects and animals!

So far I have some ideas:
Snake
Bird
Velociraptor
Allosaurus
Dragon
Siren/mermaid
Cat
Squid
Angel
Jackalope
Peryton

Element ideas would be nice too, very kind of you if you do suggest some stuffvs. UWU