Creepy Creepers - new lush cave mob

  The cave update is coming, and along it the new cave biomes such as lush caves, and with the menace of the destructive creepers this rare environment might be endangered, so why not replace creepers by a dopplegangster creeply similar, which instead of destroying block causes an effect equally deadly friendly to the environment?
  The creepy creeper is very similar to a creeper, however with some small details, like a giant dandelion on it's head, vines all over in it's body(creepers on creepers, how ironic) and glowy yellow eyes and mouth, their explosion deal much less damage than a creeper's and doesn't destroy any block, but has an enormous knockback, dealing devasting damage if you hit any wall or fell from the new enormous caves, they will spawn in lush caves instead of creepers and whenever they see a creeper they will spit a spore on it quickly turning it into a creepy creeper, instead of dropping gunpowder when killed they will drop primal nectar that has a great use for flower production, bee polinization and an unique use with spore blossoms, just imagine what we could do with a mob that throw us so far away