Hotkeys for chinese IO

There are 4 IO but only one button for all of them. And if I want to find them immediatly, it will waste 4 or at least 3 hotkeys(I use 7 to 0). I hope each IO has their own button. PLEASE!


We need a cycle trough IO hotkey thats all

Yes u can click on the button on the screen but it would be much easier to do so with hotkey


Good proposition.
Also would like to see more specific.

For example, there is hotK for cycle thought economy units.
Be glad for opportunity to select all traders, sometimes as mongols i got 10-19 of them