80gal fish recommendations

[Mekong]

Would a yellow stripe maroon clown fish pick on a dwarf lion or algae blenny or marine betta? I also have a 7” takifugu niphobles puffer that shouldn’t grow too much more and is very peaceful and wouldn’t harm a peppermint shrimp let alone a fish. Any recommendations as to a final fish to my tank?

I am looking for something that would swim out in the open and not over 6” maybe 7”. The tank is 80 gallons. I might get some easy soft corals someday but not until I am sure the tank well filtered. So far my nitrates are under 10 and the tank has been up for about a half year.

Thanks

[Mekong]

Can anyone tell me much about a Indigo Hamlet? Has anyone here ever kept one? They seem to be a great addition to my tank.

I was considering adding one to my 80gallon.

I already have a

Grass Puffer
Dwarf Lion
Marine Betta
Algae Blenny

I want to add

Indigo Hamlet

And if you people think there is room for a bluehead wrasse or a radiant wrasse.

Would this be overstocked or is it good for my final 1 or 2 fish?

Thanks