One way to improve upon the schematic system is to switch the cost for schematics from pure quanta to T1 schematic quanta price + part-specific-research tokens to increase feature points cap on the schematic.
T1 - 1000 feature point cap
T2 - 2000 feature point cap
T3 - 3000 feature point cap
etc...
Spend item specific research tokens to do stuff like the following
Increase feature point cap
10^(2 + number of previous cap increases) Medium wings to increase point cap
Produce faster
100 S-cores for making s-cores 5% faster (100 feature points per stack, limit 5)
Increase size of item (Not everything but some of them maybe?)
100 xs-wings to make S-wing schematic (500 feature points for S-size, 1000 feature points for M size, 1500 for L-size)
Produce with less materials (200 feature points per stack)
100 Container M to produce them with 5% reduced materials
Improve aspects of the actual item produced (T50, power, weight, durability, brightness)
100 Large Atmo engines to decrease the warmup time by 5%
You can fiddle around with numbers a bit but this would be a general idea.
What does everyone think?