Enzo is playing beautifully. I'll admit to never being good with watching videos; I tend to get off the page and just listen to the music, but I made a point to watch, and here are a couple observations:
The broken octaves starting measure 13 have a specific fingering, 3-2 (or 2-2...I think if them actually as 3-2 together for each note, jumping in both the left and the right hand). This is not a suggestion by Liszt, it is what he specifically wanted for the passage, and this not only produces a particularly difficult technical problem (a problem consistent with the idea of the etude - an unbroken line produced by a broken fingering...hence all the hand switching and crossing), but also a certain intended musical effect which is not going to be produced by fingering the octaves in the reach of the hand - it must be a leap! Here, one of my personal favorite pianists, Dubravka Tomšic Srebotnjak, demonstrates the musical effect:
It is very, very difficult, but I think mastering this point will be well worth the effort.
Also the octaves in at the end of measure 31, marked "con forza" aught to be in the right hand alone, and not fingered with the hands together. This too has a specific musical result at the end of it.
I love the staccato at the end of that presto cadenza passage. Well done!
That's an initial response; I wish I had more time! Enzo is doing great work, and I've always enjoyed that you let us watch his progress.