Keeping Australian Natives With African Chiclids

[gregl]

I have a 160ltr tank with an Australian native Tandanus catfish. Shortly I wish to add 2 Archer fish. The Archers will inhabit the surface
and so I want to also keep an electric yellow and elctric blue Malawi's. Followed by the Princess chiclid, Brichardi from Lake Tankigayan.

Any feedback on pros and cons would be appreciated.