Hmmm. the recipes have to be cheaper, i think... I remove the extra chips, and let just modules.. maybe... ??
The Eco is taking 50% from of the 70% spent on speed... you sum speed +50% without 70% consumption, but 20%.. Zero consumption will be a boost.
The only difference of the Ultra to Turbo, is the consumption, one takes 3 more effectivity than other, and for this down 150% to 100% consumption
For your changes, we can maybe we should get a little out of the arithmetic, and do something bolder instead of just mix the modules...
And.. lets do it...
Eco for 0% consumption (instead of 20%) 20% Speed (instead 50%)
Ultra 15% productivity (instead of 10%) and 40% Speed (instead 35%)
Eco Productivity 6% productivity (instead of 10%)
https://3.bp.blogspot.com/-XFlC9bvM97E/WtE5iS8psUI/AAAAAAAAeTo/eZNWbbxnuxcpGbKA8OyoAiccqCVi7yVAQCLcBGAs/s1600/factchild4.png
Maybe later, what we can do is the 2 and 3.. like...
Eco-module-2...
Eco-module-3...