Think we can write community guides..
There is no guides yet, so we could chime in a few guides prior to launch

Have inserters feed a chest, that inserters use as source and feed a turret, research inserter tech. use fast inserters. also research the tech that enables multiple items transfer between storages. remember to block off almost all inventory of the chest. use the red x to do that, leave 3 stacks. th...

Shift click to place ghosts.
copy as bluprint
profit
...

(I do apologise if you have tried this and found it not working, its just a theory of mine, works with normal buildings)