The best blue hive bee setting

I want to be make perfect blue hive but i dont know which bees more important which bees less important? There is my current my hive anyone can help me ?

https://preview.redd.it/1ohpka6iovng1.png?width=245&format=png&auto=webp&s=4fec259e690eaac844a725858d57aec68a185fa4