Little stones in the Cherry blossom and more

I think the cherry blossom biome is too boring for such a creative biome. What about adding a 2nd type of leafs because there only is one so far and it would look cool with 2 different, but very similar looking leafs. Also the bottom of the biome is a bit empty, what about adding a 2nd flower, maybe yellow.

An other cool thing I would DEFINITELY add is the idea of little stones in the biome. It would give the cherry blossom a relaxed ancient vibe. I sadly can not add images here but the stone could be made of cobblestone/stair/slabs, stone/stairs/slabs/brick wall ect.

Also because the biome seems so calm, why not increase the hostile mob spawn rate.