Just post and let the mods sort it out is what I always say. I don't think you'd get banned for anything especially since the sidebar says

If you are unsure if a piece of media is on theme for this community, you can make a post asking if it fits.

So just post it and if you're unsure post it while asking if it fits.

And if anyone's rude to you for what you posted, that's a CoC violation of

Do not demean or harass others for caring about a topic or details of a topic more than you do.