The kit looks very impressive.
How about water? When you get thirsty, do you think you will have time to stop to find some water and then purify it?
And what about food?
I also made my kit about hald a year ago, but the main reason was to store everthing important in one place. So, I have plenty of water in my kit (at least 9 litres, yes, it is heavy), many military rations (I read a book where auther recommended buying food for camping in bulk for at least half a year, so I decided to follow the advice), fixed blade Muela knife, extra meths for the burner, batteries, filter, compass, some warm clothing I do not use, tablets, etc.
But my main kit is in another smaller bag which I carry for hiking. It is actually assembled rucksack which has everything for 1 day hike so when I have some free time I take the rucksack and head out to countryside. When I come back, I remove waste, refill water bottle, add rations, meths, clean etc., i.e. make it ready for the next time. This way it is always ready.
Actually, it is quite handy because I do not waste time collecting things just before I leave, so I can walk longer on countryside.