Use a barmod add on (like bongos) to let you make your in game hotkeys look like your keyboard/xkeys...

then on your main add matching icons (just empty macros) for what each key does on the clones...

This is a huge help to me because i'm working on 2 multibox groups and still play my main. Now I can see at a glance what my hotkeys are setup as on any of them. I adjust to each setup much faster now.