Keyboard driven workflow for tasks and events

Would love the ability to have a more keyboard-driven workflow in Morgen. E.g. being able to move up and down in the tasks view arrow keys and hit a key to plan a task from the inbox, press a key to add an event or task at the cursor while in the calendar, being able to select which calendar the task/event will be added to with a number (like in the main view) once inside the event editor, add a shortcut to complete a task etc.