"Alot" of room in an 80g tank.
that makes zero sense.
for that many large angles in an 80g tank.
just a matter of time before your tank crashes. why spend all that money on fish, and not just do it right in the first place and buy a bigger tank.
i have a 210, and i don't think i would even put more than 2 large angels in it.
p.s. planning to upgrade doesn't make anything better for them right now.