Great stuff Rasmusic, it's great how you've been able to incorporate feedback like that. I like the major / minor changes in Hidden Town and the unconventional structure. I definitely prefer the second version.
EDIT: Just listened to Fiery Castle. Like the angular melodies and the sense of fun, especially the change when it loops at 1:42 or so, I find that quite amusing (in a good way) when it suddenly becomes quiet and short like that. That staccato tuba-like instrument is quite quirky.