If you had all this what would you do.?

I have 5 tanks. 80 litre,2x100 one is a tall tank,160 and aroun a 500 litre tank coming in a month.. i have an oscar 5 inch, 2 salmon catfish about 5 inch and a eel tail catfich about 5 inch, 2 giraffe cichlids 3inch, 4 kenyi cichlids 2 inch, pair of convicts, 3inch and 5 inch, a silver shark 4-5 inch, cory fish 2 inch, 3 turtles about 2 inch shell span, a spangled perch 2 inch, Now if you were me what would you put in what tank...