Just listened to your entire "Morgan" Sonata -- a couple of comments about this composition and several others:
1 In general, I prefer your "up-tempo" efforts, my particular favorite being the "Scarborough Waltz". The slower, reflective material (which dominates in the Morgan Sonata) is for my taste too close to "cocktail noodling", although I have to admit your efforts are far better than that particular genre. Your playing and musical thinking is uncannily reminiscent of Bill Evans, but his reflective, introspective side - while beautiful - is too excruciatingly sad for me, particularly in large doses.
2 I don't relate to this music as a "sonata" -- I liked the 2nd movement the best, and I think the concept would be better served by turning some of the material into an extended one-movement Fantasy -- about 12-15 minutes long
3 Your thinking is ungodly virtuosic, although convincing throughout. You may want to think about having some mercy on lesser technical wizards such as myself.
4 Some very interesting stuff, though!