Raid frames configured for all sorts of party sizes. Should also work on non-ultrawide resolutions, but will require moving some stuff around probably.
Healer setup: https://wago.io/jnClde7CN
Addons used in screenshot:
ElvUI
ElvUI Shadow & Light
ElvUI MerathilisUI
XIV DataBar
KUI Nameplates
Exorsus Raid Tools
WeakAuras
Details
Parrot
Healthstone/potion tracking weakaura: https://wago.io/B1U49IFr7/9
Details Profile (will require having the media files from MerathilisUI to look the same way): https://pastebin.com/DuA8Kve5