I really like your pictures because they are full of great emotions and feelings. I think you can also use the xxxxx finder to make the end result even better. It might turn out to be a pretty exciting helper for any photographer, professional or amateur.
Personally, I always check my photos for duplicates so no one will steal my work on the internet. I know how hard it is to find the right angle and timing for an image in order to make it look more atmospheric. But that's precisely what I do. I hate it when folks steal photos from other photographers.