Wow! Your customs are amazing! I LOVE seeing people doing G1 -> G4 and G4 -> G1, and you've done both so awesomely!
I especially was happy to see bubbles in G4 style. She's one of my childhood ponies! And Holly Dash is one of my "dream ponies".. I had no idea how cute she looks with a G1 body style!
All of the newborns are SUPER cute, too! Keep up the great work...and make sure to keep sharing it!