side upgrades are not out of the questions (we are/have explored) and might be something to come in the future.
fuel upgrades were obviously warranted due to the increase in fuel and the data reflected it.
We will continue to monitor the data and trends and adjust things accordingly from there.
I'm still waiting for warspoils fix, and yes I use the word fix because it's a broken stupid system.
Hurry up already, Stellaris release pretty much marks the death of coh2 for me unless some big things happen, and I mean actual big things not the stuff you guys like to hype up but turn out to be nothing special.