What Theme Should I Have My Island Be?

[Sweet_nTangy]

So Basically
I am a super indecisive person, and I can't bring myself to choose what I want my island theme to be. I know that multi-theme is an option, and that is on the table. I just want to make sure the themes work cohesively.

About My Current Island
My island is named Roseville (don't judge, I felt like a time bomb or something was rushing me,) my airport color is green, and my native presets are roses (unironically,) and cherries.

Villagers
Cherri - move out
Biff - urgently move out
Tangy - stay for now
Megan - stay for now
Hornsby - stay

Themes I Like/Dislike
I really like beachy towncore, towncore, cottagecore, and possibly a slightly more toned-down kidcore.
I'm not a huge fan of witchcore/horror islands, or seasonal islands, even though there are some super incredible ones out there.

 

[Hatori]

I'm not really sure what towncore is, but I think having a mix of towncore (I guess just regular rural outskirts town-feel?) with some cute cottage houses would be nice! And some forest areas to pull it in together!

 

[oak]

I went with towncore or beachcore just cause cottagecore has already been done a lot.