Playing ES2 on a large TV screen in 5.1

Playing ES2 from your couch on a large TV screen in 5.1 is an awesome experience, I'm currently using the Steam app and a Xbox One controller with the following configuration:

Left stick = WASD (scrolls the map in all directions)
Hold down = SHIFT

Right stick = moves the mouse cursor (you have to lower the default sensitivity a lot in Steam)
Hold down = CTRL

Left trigger = right mouse button
Right trigger = left mouse button

Left bumper = mouse wheel down (zooms out or scrolls lists down)
Right bumper = mouse wheel up (zooms in or scrolls lists up)

AXYB = F1 F2 F3 F4 (direct access to screens)
D-pad = F5 F6 F7 F8

Left view button = ALT
Right menu button = ESC

I have played more than 400 hours using this configuration, so I can tell you it works!

So, to simplify the setup for this awesome experience, could you add Xbox controller support in the game?

Thanks!

steam://controllerconfig/392110/1349396708