I'd like to be able to rebind the various IDE actions to different keys, as some of them are frustrating for me to use.  This includes the capacity to bind multiple keys to the same action, and multiple actions to the same key.

Normally I don't like presenting my own personal case that prompts these general requests, but I feel like this time it won't detract from the original argument.
I personally need to rebind the keys for the SFX editor, because the “piano-like layout” for typing notes is impossible for me to wrap my head around, to the point where I genuinely can't use it.  I can show you what I mean if you want, but remember that the request is for everything to be arbitrarily rebindable.