Kali 2.2 rolling 32bit MATE LXDE KDE versions

Hi,
Everyone i think knows about
http://kali-images.eu.org
are these images the unofficial-official 32bit ports? can anyone vouch for the safety of these iso versions and associated SHA1Sum values? Are there "more official" 32bit versions for Mate LXDE and KDE? Are there any plans to soon offer official 32bit versions of those desktop enviroments?
or is it better practice to just install Mate or LXDE and remove gnome like this

Code:

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$ sudo apt-get install kali-defaults kali-root-login desktop-base mate-desktop-environment-extra mate-desktop-environment-extras

$ sudo apt-get autoremove gnome-core gnome-shell gnome-session

$ sudo apt-get install xserver-xorg xserver-xorg-core xfonts-base xinit x11-xserver-utils

$ sudo apt-get install mate-tweak mozo pluma mate-themes gnome-icon-theme lightdm

$ sudo reboot

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scared to try a custom image again - so looking for best other options. thnx