Combine BR1 and BR2 into a single BR module, and add 5 Workstations (BWS) to the list of components required
Remove ACS from the STL engines, and adjust STL engine formulas accordingly. I have quoted my suggestions for fixing STL engine formulas from another thread below.
Remove WAI from LIS, WR, and AIR formulas entirely. Replace with something from ELP and/or software dev such as basic AI.
Remove the different size crew quarters recipes and replace with a single crew quarters, but the number of crew quarters scales with the size of the ship.
I would also probably want to remove the BOS requirements for Combustion chamber and replace it with something else, and adjust the Nozzle recipes so that only ANZ and HNZ require AML time.