Yes, this got me to begin with and its a good point m8chor. I thought red was bad, and green was good. But no. Red is a decrease, and green is an increase. Also, all values add or subtract from the original, they alone do not state anything.So, structure build cost in green is an increase in cost, therefore a bad thing to have. And build rate in red is a decrease, and therefore a good thing. Max population is the original, plus or minus the number (red or green).Hope that explains it all.
Thanks alot Uzii

. i think this should be explained a bit in the main post, so that ppl are not confused. And just a dump lil question, what's "build rate" again?

, the rate that a structure is built? should that mean the higher the better? So an increase in build rate is better relatively to a decrease? (structure build faster)