It sounds good to me, though I don't know much about angels... I think Yoyos may eventually need a bigger tank, but you're looking at more than a year until then. We have some in a 40 gallon (and have for over a year now) and none of them are fully grown yet. The biggest one is not quite four inches and has pretty reticulation forming .
Romans 10:17, Mark 16:16, Acts 17:30, Acts 8:35-38, Acts 2:38 - Jesus said to him, "I am the way, the truth, and the life. No one comes to the Father except through Me."
40 breeder - tons of Loaches, White Cloud Minnows, Clown Pleco 10 community - Kuhli loaches, feeder Guppies, pond snails