With all these things, I think perfect is the enemy of good.
You want the surveillance as a support, as a reminder of your own values by seeing yourself mirrored in the eyes of another person, and reminding yourself who you want them to see. You do not want to set up an inescapable system. Else, you are making your mind think that you do not want to work, that you are trapped, and that if only you can find a trick out, you can read crap. That is not a good subconscious message.
E.g. I would see worrying implications from OP setting up such comprehensive surveillance over such long time periods, and then noticing his behaviour drastically changed when surveillance failed. That sounds like he was not training intrinsic behaviour, but establishing that the motivation for his work is extrinsic, only.
I also doubt if 16 h workdays in the long run are productive or healthy.
With all these things, I think perfect is the enemy of good.
You want the surveillance as a support, as a reminder of your own values by seeing yourself mirrored in the eyes of another person, and reminding yourself who you want them to see. You do not want to set up an inescapable system. Else, you are making your mind think that you do not want to work, that you are trapped, and that if only you can find a trick out, you can read crap. That is not a good subconscious message.
E.g. I would see worrying implications from OP setting up such comprehensive surveillance over such long time periods, and then noticing his behaviour drastically changed when surveillance failed. That sounds like he was not training intrinsic behaviour, but establishing that the motivation for his work is extrinsic, only.
I also doubt if 16 h workdays in the long run are productive or healthy.