Paper Mario animations

[E-Man]

Originally, I was going to use the head seen on the Koopas from the first three Paper Mario games; however, Virt convinced me to use the head you see right there. With what's implied, I don't exactly need to be 100% accurate to the original sprite work (especially if I get suggestions that allow my versions to look nicer than the original versions).

EDIT: Now then, I went back to my Goomba for a little bit to review the sizes I have. While my first one was too big for my tastes, I realized that the second one was too small. With that in mind, I resized another sketch that is between the two sizes. Personally, I'm liking this one better, but what do you guys think?