Aye, many of the UI's here from the makers, are very good.
The thing is the Developers have the ability to work with you UI mods and make this type of thing 'doable'............if they want to be more player oriented that is.
If they or others haven't seen the Horizons hotkeys , arrangements, and abilities to be separated for players to have up as many as 10 separate ones for their needs / uses.....they should obtain the disk and have a look on the Horizons free trial.........not to play or steal info but to see the usefulness of the hotkeys.