Hmm one problem though:

Atomic bomb:
"Area of effect size: 35"

Rocket turret:
"Minimum range of 15, and a max range of 36 (improved +10% for each quality level)."

I' recommend bumping quality improvement stronger (given that biters targeted move towards your base) eg. max range 50 - making ...

So many negative comments.
My first thought is that I would pay to have an app that just played that those generated mixes for hours.