VMware guest: vmmouse vs. XkbLayout

[White]

Hello,

I try to setup a FreeBSD 11.2 with Openbox as a VMware Fusion guest but I struggle with the virtual mouse and the keyboard layout.
Here are the commands I use: https://gist.github.com/arthurwhite/cc3b9c77f1c4d712bd281abbdfcf0199
More specifically, the X11 configuration:

Section "ServerFlags"
    Option     "AutoAddDevices" "false"
EndSection

Section "InputDevice"
    Identifier "Mouse0"
    Driver     "vmmouse"
    Option     "Device" "/dev/sysmouse"
EndSection

Section "InputClass"
    Identifier "KeyboardDefaults"
    Option     "XkbLayout" "fr"
EndSection

Section "Device"
    Identifier "Card0"
    Driver     "vmware"
EndSection

For the vmmouse setting to be taken into account, AutoAddDevices must be disabled. But at the same time, it voids the XkbLayout setting so I end up with the default US layout in my X11 session.
Inversely, if I remove:

Section "ServerFlags"
    Option     "AutoAddDevices" "false"
EndSection

, I got the wanted layout but no virtual mouse.

HAL activated or not, same story.
I even tried to force it from a /usr/local/etc/hal/fdi/policy/x11-input.fdi file, with no success:

<?xml version="1.0" encoding="UTF-8"?>
<deviceinfo version="0.2">
  <device>
    <match key="info.capabilities" contains="input.keyboard">
      <merge key="input.x11_driver" type="string">kbd</merge>
      <merge key="input.xkb.layout" type="string">fr</merge>
    </match>
    <match key="info.capabilties" contains="input.mouse">
      <merge key="input.x11_driver" type="string">vmmouse</merge>
    </match>
  </device>
</deviceinfo>

As a last solution, I could run setxkbmap -layout fr from ~/.xinitrc but that looks disgraceful...
Other ideas?