(sugestion)each profession has its own
You might consider posting your suggestion over in General Discussion, as this is the Game Bugs sub-forum.
Welp, now it is profession-balance, a subforum that will be closed today.
I guess your post just got trash-canned by a mod xD
I actually think this is a good idea. I hate it when I switch from engi (Where my utilities-swapping are really different) to ele for example where I switch with my F keys.
(If I understand you well, your key bindings are ‘soulbound’ and not account wide)