I've been dreaming of coming up a kind of 'ultimate' design by generating an expandable factory blueprint based on a set of guaranteed resource inputs, ensuring

I've been dreaming of coming up a kind of 'ultimate' design by generating an expandable factory blueprint based on a set of guaranteed resource inputs, ensuring 100% utilisation of every machine and making output (rockets) at a predictable rate. Such a design would be complicated by speed/productivity upgrades that you get as you progress.