My vote is 100% Fowlr. It seems like the popularity of this forum expands greatly when a new tank is being stocked. That being said, do what you like, don't do it so the fish only section becomes active again.
Would love to see another butterflyfish dominant tank.
What about a large group of anthias? They would be great to look at in such large numbers. I also agree that butterfly tanks are sweet.
Some fish I'm considering, open to feedback (please)
Yellow Dogfish Puffer
Australia Harlequin Tusk
Crosshatch Trigger
Green Bird Wrasse
Scribbled Angel
Passer Angel
Achilles Tang
Chocolate Tang
Pollenei Grouper
Lemonpeel Dwarf Angel
Flame Dwarf Angel
Eibil Dwarf Angel
Gold Flake Angel
Yellow Pyramid Butterfly
Raccoon Butterfly
Saddleback Butterfly
Cuban Hog
Tuxedo Damsel
Blue Sapphire Damsel