Many years ago Warren Publishing did a parody comic of "Raiders of the Lost Arc" called Ass Kickers of the Fantastic (which was changed to avoid problems back in the Hayes Days to Raiders of the Fantastic) about the exploits and adventures of Rex Havoc and his team of Monster Killers.
I don't spoil the story for you if you haven't seen or read it but I DO recommend you try to find both stories they did cause they are in my opinion THE funniest things EVER put to comic.
But the reason I bring this up is your drawing of the Five Main Universal monsters are in the comic called The Fearsome (or the Frightful I can't remember exactly right now) Five except the fifth monster isn't the Creature from the Black Lagoon but The Fly.
It's a great pic btw! :D