Whatever your final load, take care to ensure that it doesn't interfere with your motorcycle's basic features, its balance and its weight distribution.
Loading your bike correctly is the key to ensuring a successful journey. Aim for practicality and easy access. For example, choose one side for tools and anything technical and use the other side for personal items like paperwork that you need to keep at hand.
Assign a purporse to each area. Have you passenger help you to load the bike so that everything stays in the right place.