Very good indeed, and a reminder that we do not need to play thousands of notes at ninety miles an hour to transport ourselves. In recent months you have undergone a leap of perception with regard to combined melodic phrase and harmony. It might have come from the clavichord playing but I tend to suspect it is a natural growth stage of your playing in general.
Obviously, you could include much more in the way of changes of tonal centre; you are fully capable of handling that in a way which is not too cavalier for the underlying spirit of the idiom, which I am sure you do not wish to lose.
Aside from listening to the WTC now and then, I possess little in depth knowledge of the music of that era. Even if you were doing things inconsistent with common practice or theory I would be the last person to pick it up. I do know that such concerns are irrelevant to my personal listening pleasure, and these little pieces, in their own way, are very transporting - "pure spirit", as Huxley was fond of saying.
Topic: 2011, March 12th. French Suite