I've set up home server, which doesn't have to be as powerful as other servers, so I decided to install GUI because of applications that are alternatives to classical GUI applications in headless version requires more skill/knowledge. However, I don't want server to run GUI always at start (which gnome-desktop package does). I need some configuration in KDE/gnome/xfce (haven't decided) that doesn't start GUI after each start (e.g is required to type startx or equivalent command to start GUI)
(off topic: can you also recommend good remote-administration with GUI transport ?)