deep dark mob varients

I think there should be creeper/zombie/skeleton variants for the deep dark biome when you make an artificial one, because the skulk blocks are infectious type blocks and spread more when they collect xp, so in the deep dark when hostile mobs spawn they should be skulk type enemies, and they also can not set off skulk blocks.

zombie pro - has more health/strength, doesn't make as much noise

zombie con - it cant see you, doesn't drop as much xp, moves slower

skeleton pro - has more health/strength, can run faster, has blindness arrows

skeleton con- can't see you, doesn't drop as much xp, 

creeper pro - has more health, can run faster, larger explosion

creeper con - cant see you from as far, takes longer to explode, doesn't drop as much xp

if this gets added then I don't think my pros, and cons will work so they can just make their own