Things i would like to be in mcreator

Mcreator is an amazing mod tool, but i would want several stuff to be added, they are not something major or big, but small things.

1. Custom material / sound on step (Basically custom sounds when block is broken and walked on)
I know there might be a procedure for doing this, but doing it is pretty pointless, its pretty simple and cant require something as a procedure to do.

2. Custom enchantments

What i think this would look like is how a developer could choose what tool / weapon is it for (Axes, Pickaxes, Hoes, Tridents, Swords, or Special) and what do they do. If a tool is equipped, it asks for what happens if a block is destroyed and things like intensity boost and speed boost. If a sword is equipped, it will ask for what happens when the user attacks / kills a mob, and maybe what mobs does it work on. For tridents and bows, it would do something like if arrow / trident lands somewhere and again, hits or kills a mob, same as a sword.

3. Trees spawning in nether generated dimensions
This takes a part of my mod and for some reason the trees dont spawn (dont know if this is fixed in the snapshot yet). Since the global update tick is in the snapshot, you are able to make trees spawn (by making it so when the block spawns it turns into a structure), i figured this out myself hueh im so smart

4. Being able to choose between several tree types and savanna, spruce and other types of trees in biome generating

Biomes don't support spruce (Normal size), savanna, jungle and other types of trees, there are only big oaks, oaks, dark oaks, birch and mega spruce trees. You should also choose two types of trees spawning in one biomes (With custom trees, too)