Is there a way to change the settings during the game? I don't want to play from 0, but I also want to customize the mods.

This can be applied not only to one machine, I’ll try to make a whole workshop (to increase production speed)

I tested the mall and encountered this problem
This chest becomes clogged over time, the inserter drags one pack, but does not touch the rest items.

Explosive rockets can be added to the atomic bomb recipe
Perhaps my idea is a little stupid and will not be implemented in the vanilla version, but at least I suggested

And What is the likelihood that all rocket recipes will be changed?
After all, their creation does not require any fuel