I was kind of confused how boosts work, didn't know how much it will take to max out the P2P buildings, etc. I created a workbook-calculator for your needs.It includes some features that will make your life easier. It contains economy and military research management, building management, rss calculator, P2P buildings time calculator, etc. Here are some screenshots:
The down load link is: https://goo.gl/zXDUUs
to download it press file, save as xlsx
It's a xlsx format if you open it with an old version of Excel it wouldn't work. If you have any questions contact me.
Have a nice game guys :)