I've only watched the video quickly, and overall I like your play - although I try already to start stealing blinds before getting to the bubble. My observation is (correct me if I'm wrong) you wait for the steals until you get down to the bubble.
One thing i noticed tho, at around 43:15
You try to steal from the big stack with T6s. I dont like this play. I try not to steal from the big stack and there are several reasons to that - often the big stack plays more loose, will call raises more often, and turns on aggression on the bubble, which eventually will result in your steals failing more often than not when trying to steal from the big stack (just a personal observation).
Second thing is you try to rep the flop when he checks to you. There are 2 reasons that I dont like this play: 1) he called your 3xBB raise prf, and therefore theres good reason to believe he has some facecards to pair with the flop, 2) he is still the big stack - theres a bigger chance that he will play aggressive when being the big stack and reraise your steal/rep.
All that said, I think I would have made exact the same play as you, but that doesnt mean its right

(maybe I should revaluate some of my own plays

)
Nice overall play tho, I like it - especially your effort to get a good read on the players (by notetaking). Getting reads on players, thats where I lack the most tbh