Would this tank stock work?

The yellow females would work but with only about 8, but I just read aboutthem and it said that their will only bE one dominant very beautiful blue male and the rest will be dull blue with dull black strips. U can still get all of them but may e just get 2 males and 8 females. Thats it. And the pleco.They get to 3-4 inches long so u need alot of room for them so I would actually get 1 male and about 6 females. Sorry for changing my mind so much.