Hi guys. I am about to start a 180g fowlr tank. I was planning to have a Imperator(emperor) angel, gold flake angel, blue face angel and bandit angel in the tank. Is this possible or am I setting myself up for failure. I currently have about 2yrs experience with reef tanks. Currently I have a blue angel and flame angel together in a 75g mixed reef and they are doing great. Was wondering if the angels I mentioned above were in a 180g, would they be okay? Any advice reguarding keeping thesee beautiful fish is welcome. Thanks