its not just I was been a bit sarcastic, sorry mate
your system looks really good, like the air cooled hood
large containers are great for dwc, I used a 50ltr storage box few years back, scrog setup just like yours, and it worked really well
flowered it off when it hit the screen, grew 5 times the size in flower
really had to work hard to keep the canopy level lol
but I did pull a large yield so it was worth the effort
theses days I stick to soil, its quick, easy and there not much that can go wrong
once there 2 weeks in flower, only spend 5min watering every 2 days till harvest
no ph pen, ec meters, pumps, pipes, leaks, root rot ect, used to drive me mad
spending time up there every day