High throughput designs

[Garm]

Well, I am trying to build another extremely high throughput factories and currently have architectural block designing storage system.
Here are specifications i am looking for:

- Can accept 5 express belts of resource at once,
- can provide 5 express belts of material at once
- If possible only use 1 roboport zone per 2 belts
- shared storage
- minimize bot flying distance as much as possible


Essentially i am trying to upgrade This design of mine if possible.



Thanks