Wow, congratulations!!! My back hurt just watching that!!
so did mine. Just glad his 2nd squat spotter caught him since 595lbs. even 1 cm off balance which could tell he was, threw him off forward horribly. We had some break time between squat and deadlift so I decided to do some very very light bench presses and squats under 100lbs. since I have not done them since age 18. YIKES, I am NOT limber at all anymore. My legs on bench in the crotch would not bend flat footed on the floor too stiff not flexible as well as just the 60lb. squat bar (bigger than I use to use by far decades ago) just hurt resting on my neck and do not even get me started on bending down all that way down doing a squat and attempting to get back up with just piddly weight being just the bar.

It was super funny though, his lifting buddy/coach before deadlifts had to take off the last latch notch to the last setting on his belt he used when 165lbs. as a junior now 194lbs. since he had trouble bending down to reach the deadlift bar. As you can see from the link doing deadlifts with an EQUIPPED suit on VERY VERY tight leaves bruises on your body just to get it on/off, my kid had trouble bending down that low just to reach the deadlift bar just due to the suit being tight, plus the belt being tight as well. I got a chuckle out of that one told him he is getting old like me...

My kid and I disagree on lifting equipped vs. RAW but having never lifted EQUIPPED I guess I am no expert by far. My theory is lifting say 60 up to 100lbs. more (depending on person) more with a tight suit on vs. no special tight suit lifting RAW is MUCH MORE weight on your joints/bones with more tendency to snap/break bones/pull muscles, etc. My kid says just the opposite with the suit holding his back/hips, etc. in place tighter thus less tendency to break bones/pull muscles, etc. Not sure who is right or wrong. He attempted with a 400lb. big lifter spotter, which I did not like, posting a video attempting with bench suit on 500lb. bench press which at 194lbs. is probably another world record which he almost did got up 3/4's of the way up before arms gave out. Just because the 400lb. dude can do 500lbs. does not mean he should attempt it more like 435lbs. max.
Luckily he is now an all around lifter where his junior and most of his senior year his squat was his weak link by far with bench/deadlift always top notch.