I'm aware of all possible texture modifications, but this does not achieve to fix any key bindings, nor does it achieve to rearrange HUD/UI elements. Right now you're limited to makeshift things regarding modding the UI. We'll need the CK, we'll need FOSE4 and we'll need a complete UI source to be proparly capable of modifying the UI. We can already rearrange elements of the UI? At least, I was able to do that just fine. Or am I misunderstanding what you're saying? Edit: I've also been able to change a few key bindings of the interface.