I agree with dcstudio, good ideas, nothing wrong musically, but your left hand would worry me. One well known, useful practice trick is to invent exercises for yourself which are mirror symmetric about D or Ab. It doesn't matter what notes you play but work gently, playing reasonably slowly with easy figures at first, and closely observe and compare appearance and sensation between the hands. Playing the same figure, reflected about D or Ab will throw into sharp relief differences between the hands. Then over time, don't rush it, you can begin making the left hand work like the right hand.
That is one way to go, but I am sure others here with better technique than mine can suggest different remedies. The music itself has several interesting ideas, so it is good you posted a video otherwise we would not have realised the physical aspect.