nice to see u finally post some stuff :)
i dont think u need to focus on variation at all, you used alot of the space around you as well as vertical levels and werent repetitive with your ideas. as kai noted, spatial isolation is ur strongpoint, i'm assuming u got most of that from CJ
the areas that need the most work are handflow, posture, and isolation. handflow is a no brainer just drill handwave/rails/splits. dont just do them though think about it and try to understand whats going on with the space around and between ur hands as you do different variations.
with posture, u can start with straitening up the back and keeping your head up. i'd say for now keep ur fingers closer together and ur thumbs tucked until you gain more experience, u had alot of weird/bad hand postures in the clip but it isnt uncommon. the goal here is to not have your body making any line that distracts from the line/space that you are isolating with your arms and hands. make clean angles(0,45,90, etc) with everything.
moses already touched on isolation. i will just say keep in mind that isolation is a big part of liquids illusion, and that the strength of any isolation comes from how controlled the part thats moving is, and the stillness of the parts that arent.