Cybran, one of the biggest advantages, is their stealth option. And not even once is that mentioned in OPs wall of first text.
Comparing some raw AA and hp values and coming to the conclusion that they are different does not make them unbalanced per se. Cybran navy was even buffed a little in the last patches.
The community and the balance team is open-minded for balance discussions and even welcomes it. If OP provides several replay IDs which underlines the unbalanced problematic with some clear bullet points why XY should be changed, then we can have a proper discussion about it.
But an unformatted wall of text with some raw value comparison, mixed with some personal feelings, is the wrong approach to start a topic about balancing. It will just end in misunderstanding and backbiting, because everyone assumes he/she/it knows it better, because of different game experiences.
I would suggest to OP that you play a few games where you show us the problematic with real game examples and start a new topic about that, with the IDs and bullet points. I would be happy to take apart in that discussion.