For a late romantic, mostly orchestral composer, Sibelius wrote a surprising amount of piano music. These sketches offer many chromatic colors in the playing. I liked how you layered the music to highlight what was most important to the composer and listener. Although I'm unfamiliar with this set, I believe that you played them all with confidence and put them across well to the listener. Ah, about that page turn in No. 4 at 1:18, it wasn't too pronounced. I could hear it with headphones and the sound volume dial set at 12:00. It's not bad though. Mine are usually called something like "the hideous page turn" or similar.
Right now I'm working on a three-pager, and the page turn occurs at an unfortunate moment. The score might not fit 8 1/2" X 11" format. When I go to my copier, I'm going to see if there is a reduction feature for fitting the pages into that format--maybe, maybe not. If I cannot mitigate it, I'll try to keep it as quiet as I can.