It's very well played! personally speaking I like my Scarlatti in extremes. I like to be played extremely like a pianist, or extremely like a harpsichord. This seems slightly problematic to me, in that it is somewhere in the middle. You obviously lean towards a more harpsichord sound, but that makes some of your interpretative gestures seem incongruous, like the effete ending of the first half, or a flimsy rubato (perhaps not intentional) on the repeated notes, which by the way have a nice tone quality. So often you hear fast fingers on repeated notes, and ugly sound.
In short I think the interpretation can have more integrity. Good job!
Walter Ramsey