Form looks solid, try to keep elbows under the bar some. Often if the elbows swing out, so will the butt and you will lose the leg drive. Not sure if those are wraps or actual knee braces. If they are braces with mcl/lcl supports that are made of metal or similar be careful. Those could easly break.
Best meet lifts: 1040squat, 730 bench, 730 deadlift
Best total: 1040-680-730=2450
"This is about strength, not getting a 10.0 form score from the Russian judge" Steve Shaw