i have sort of looked into your mod, i find it intresting on one side, but also i think its somelike tedious as you add much many more distinct intermediates, as its the scoope of your mod....

My toughts were (don't want to bully :-) )

You should take into account that this many intermediate makes for tedious build at the start, so i would suggest? to add some starter-bots to avoid this all hand-placing (starter bots, or suggestions on the modpage to use a mods for this).
But i think best way would be if you can stay as close to vanilla till you can research robotics, so then you can can just take this base and continue with your mod taking out the hand placing

I'll likely have a compatibility pack for nano-bots soon, though I don't want to add them myself. Also, if things feel tedious, try 'simple' mode, or as I may call it soon, 'straightforward' mode. :)

An idea i had is that at the start, you could have very inefficient versions of the vannila recipes, which later you replace with their efficent, machined, counterparts using the miniassemblers. (and a final Assembler to assemble the final products)