This is quite a good idea! Just get rid of all those annoying limbs! Blobs ftw (yours are especially cute)! ;D
Did you use the draw while animate part of game maker studio 2? I think this feature is soooo cooool but I find it so hard to use!
I did for one part actually! There are enemies that are poisoned in my game and to make their "Poison Aura" I used that feature! It came out nicely! Makes me really want to experiment with it and see what kind of art styles come from it!