Do whatever you wish, there’s not suppose to be any limitations to your creativity here; as long as it’s fluffy related and not against the rules.
If you can write it well, people’s complaints can only be subjective. If it’s written poorly, most people aren’t dicks and offer advice. And if people are being rude or mean, the community in general will tell them to get lost.
Don’t be worried or insecure, enjoy the community to its fullest by doing what makes you happy!