Let me add a couple of things from the other discussions:
Turks
They still need some trash love. People ask for trash scorpions, some gold trickle, e-skyrms. They need something
Italians
There is a huge discussion on them. People are more towards an archer military buff (+1PA for archer-line and skyrms) and do not like the idea of nerfing them on water.
A water nerf (which I am fine with, but I am one of the few people) must be followed by some sort of land push. I would even put both the discounts (dock tech and age up) to 30%, this is a huge water nerf (killing in imp) + a solid land buff (New italians after the update and further ideas for the next ones)
HC
I think you have been a bit conservative. The proposed buffs (in the other huge discussion) are on average stronger than yours. That is why I am asked about TR affecting HC…